{"id":89737,"date":"2021-06-16T08:00:23","date_gmt":"2021-06-16T06:00:23","guid":{"rendered":"https:\/\/botland.com.pl\/blog\/esp32-podlaczenie-wyswietlacza-oled\/"},"modified":"2024-09-18T12:43:11","modified_gmt":"2024-09-18T10:43:11","slug":"esp32-anschluss-eines-oled-displays","status":"publish","type":"post","link":"https:\/\/botland.de\/blog\/esp32-anschluss-eines-oled-displays\/","title":{"rendered":"ESP32 &#8211; Anschluss eines OLED-Displays"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Lesezeit<\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">min.<\/span><\/span>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"89737\" class=\"elementor elementor-89737 elementor-22337\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-358efab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"358efab\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9e33c34\" data-id=\"9e33c34\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e498929 elementor-widget elementor-widget-text-editor\" data-id=\"e498929\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Im&nbsp;<a href=\"https:\/\/botland.com.pl\/blog\/esp32-polaczenie-z-czujnikiem-temperatury-ds18b20\/\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><b>vorherigen Artikel<\/b><\/a>&nbsp;haben wir kurz erkl\u00e4rt, was ESP32 ist und wof\u00fcr es verwendet werden kann. &nbsp;&nbsp; Wir haben auch gelernt, wie man Daten vom DS18B20 Temperatursensor liest und die Messergebnisse auf dem seriellen Monitor der Arduino IDE-Umgebung sowie &#8211; dank des erstellten Servers &#8211; in einem Webbrowser anzeigt. Wir haben Ihnen auch gezeigt, wie Sie die Arduino IDE-Umgebung so konfigurieren, dass sie korrekt mit dem ESP32-Modul zusammenarbeitet. Heute werden wir Ihnen zeigen, wie Sie das OLED-Display anschlie\u00dfen und die Werte des Temperatursensors, die wir zuvor gelernt haben, darauf anzeigen.   <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-713cd6a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"713cd6a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e2ba3d2\" data-id=\"e2ba3d2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5d2c6f9 elementor-widget elementor-widget-heading\" data-id=\"5d2c6f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><section data-id=\"eb3d212\" data-element_type=\"section\"><div><div style=\"width: 900px\"><div data-id=\"4a51aef\" data-element_type=\"column\" style=\"width: 900px\"><div style=\"width: 900px\"><div style=\"width: 880px\"><div data-id=\"4eb095d\" data-element_type=\"widget\" data-widget_type=\"heading.default\" style=\"width: 880px\"><div><h2 style=\"font-family: var(--e-global-typography-primary-font-family),Sans-serif;font-weight: var(--e-global-typography-primary-font-weight)\">&nbsp;Was ben\u00f6tigen wir f\u00fcr die Durchf\u00fchrung des Projekts?<\/h2><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e40d7ab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e40d7ab\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b042bc1\" data-id=\"b042bc1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-217c92e elementor-widget elementor-widget-text-editor\" data-id=\"217c92e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>F\u00fcr das Projekt ben\u00f6tigen wir nat\u00fcrlich das ESP32-Modul selbst und ein OLED-Display. Wir haben ein 1,3&#8243; OLED-Display verwendet, das auf dem SH1106 Controller basiert. Wir empfehlen das <b><a href=\"https:\/\/botland.de\/wifi-und-bt-module-esp32\/19291-esp32-starter-kit-starter-kit-mit-esp32-wifi-modul-5903351242950.html\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\">Bausatz mit ESP-Modul<\/a><a href=\"https:\/\/botland.de\/wifi-und-bt-module-esp32\/19291-esp32-starter-kit-starter-kit-mit-esp32-wifi-modul-5903351242950.html\" data-wpel-link=\"internal\">3<\/a><\/b><br \/><b>2<a href=\"https:\/\/botland.de\/wifi-und-bt-module-esp32\/19291-esp32-starter-kit-starter-kit-mit-esp32-wifi-modul-5903351242950.html\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\">,<\/a><\/b> in dem Sie alle ben\u00f6tigten Komponenten finden. Die vollst\u00e4ndige Liste der verwendeten Komponenten finden Sie unten:  <\/p>\n<ul style=\"font-size: 16px; background-color: #ffffff; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif;\">\n<li style=\"font-size: 16px;\"><a href=\"https:\/\/botland.de\/wifi-und-bt-module-esp32\/8893-esp32-wifi-bt-42-plattform-mit-esp-wroom-32-modul-kompatibel-mit-esp32-devkit-5904422337438.html\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\"><b>ESP32-Modul<\/b><\/a><\/li>\n<li style=\"font-size: 16px;\"><a href=\"https:\/\/botland.de\/oled-displays\/8867-oled-display-blaue-grafik-13-128x64px-i2c-v2-blaue-zeichen-sh1106-5903351241182.html\" data-wpel-link=\"internal\"><b>OLED-Display 1,3&#8243;<\/b><\/a><\/li>\n<li style=\"font-size: 16px;\"><a href=\"https:\/\/botland.de\/digitale-temperatursensoren\/165-temperatursensor-ds18b20-digital-1-wire-tht-5904422366513.html\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\"><b>DS18B20 Sensor<\/b><\/a><\/li>\n<li style=\"font-size: 16px;\"><a href=\"https:\/\/botland.de\/eingestellte-produkte\/3973-kohlenstoff-tht-widerstand-cf-1-4w-47k-30st-5904422373832.html\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\"><b>4,7 k\u03a9 Widerstand<\/b><\/a><\/li>\n<li style=\"font-size: 16px;\"><a href=\"https:\/\/botland.de\/53-kontaktplatten\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\"><b>Kontaktplatte<\/b><\/a><\/li>\n<li style=\"font-size: 16px;\"><a href=\"https:\/\/botland.de\/eingestellte-produkte\/1022-stecker-stecker-verbindungskabel-65-stk-5904422304409.html\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\"><b>Stecker-zu-Stecker-Verbindungskabel<\/b><\/a><\/li>\n<li style=\"font-size: 16px;\"><a href=\"https:\/\/botland.de\/476-microusb-20-kabel\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\"><b>MicroUSB-Kabel<\/b><\/a><\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-aba9c6e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aba9c6e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-18dd505\" data-id=\"18dd505\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f1e4e48 elementor-widget elementor-widget-heading\" data-id=\"f1e4e48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Anschlie\u00dfen des OLED-Displays an den ESP32<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-02cf41d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"02cf41d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6c5c2f3\" data-id=\"6c5c2f3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1c07c0e elementor-widget elementor-widget-text-editor\" data-id=\"1c07c0e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Das Display kommuniziert mit dem Modul \u00fcber die I2C-Schnittstelle, die wir an die Pins 21 (SDA) und 22 (SCK) angeschlossen haben. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-bf7870f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bf7870f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-91e54a1\" data-id=\"91e54a1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f3446b0 elementor-widget elementor-widget-image\" data-id=\"f3446b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2021\/05\/IMG-2137-scaled.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"IMG-2137\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDgwNzksInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmRlXC9ibG9nXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wNVwvSU1HLTIxMzctc2NhbGVkLmpwZyJ9\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2137-1024x768.jpg\" class=\"attachment-large size-large wp-image-48079\" alt=\"\" srcset=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2137-1024x768.jpg 1024w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2137-300x225.jpg 300w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2137-768x576.jpg 768w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2137-1536x1152.jpg 1536w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2137-2048x1536.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e0422d9\" data-id=\"e0422d9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c112177 elementor-widget elementor-widget-image\" data-id=\"c112177\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2021\/05\/ESP32_OLED_bb.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"ESP32_OLED_bb\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDgwNzgsInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmRlXC9ibG9nXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wNVwvRVNQMzJfT0xFRF9iYi5qcGcifQ%3D%3D\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"395\" src=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/ESP32_OLED_bb-1024x506.jpg\" class=\"attachment-large size-large wp-image-48078\" alt=\"\" srcset=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/ESP32_OLED_bb-1024x506.jpg 1024w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/ESP32_OLED_bb-300x148.jpg 300w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/ESP32_OLED_bb-768x380.jpg 768w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/ESP32_OLED_bb-1536x759.jpg 1536w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/ESP32_OLED_bb.jpg 1797w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cc61aee elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cc61aee\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bc88990\" data-id=\"bc88990\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3297d97 elementor-widget elementor-widget-heading\" data-id=\"3297d97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hochladen von Bibliotheken f\u00fcr das OLED-Display<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0e59e2c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0e59e2c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-299ff02\" data-id=\"299ff02\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-50f61ce elementor-widget elementor-widget-text-editor\" data-id=\"50f61ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Um das Display mit dem SH1106 Controller korrekt zu betreiben, m\u00fcssen die entsprechenden Bibliotheken in der Arduino IDE Umgebung installiert sein. Die erforderlichen Bibliotheken finden Sie unter den Links: <\/p>\n<ul>\n<li><a href=\"https:\/\/github.com\/nhatuan84\/esp32-sh1106-oled\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\"><b>https:\/\/github.com\/nhatuan84\/esp32-sh1106-oled<\/b><\/a><\/li>\n<li><b><a href=\"https:\/\/github.com\/adafruit\/Adafruit-GFX-Library\" data-wpel-link=\"external\" target=\"_blank\" rel=\"nofollow external noopener noreferrer\">https:\/\/github.com\/adafruit\/Adafruit-GFX-Library<\/a><\/b><\/li>\n<\/ul>\n<div><span style=\"font-family: Roboto;\"> <\/span><\/div>\n<p>Die Bibliotheken, die als .zip-Paket heruntergeladen wurden, werden in der Arduino IDE-Umgebung installiert.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7a43484 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7a43484\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-202a57f\" data-id=\"202a57f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2d4a3ee elementor-widget elementor-widget-image\" data-id=\"2d4a3ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"726\" src=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/javaw_78cfw3Gesh.png\" class=\"attachment-large size-large wp-image-48080\" alt=\"\" srcset=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/javaw_78cfw3Gesh.png 826w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/javaw_78cfw3Gesh-300x272.png 300w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/javaw_78cfw3Gesh-768x697.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a26af86 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a26af86\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-17936c3\" data-id=\"17936c3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-53e3b52 elementor-widget elementor-widget-text-editor\" data-id=\"53e3b52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Es wird ein Fenster angezeigt, in dem Sie nach dem Speicherort der heruntergeladenen Pakete suchen, dann die .zip-Bibliothek ausw\u00e4hlen und auf die Schaltfl\u00e4che \u00d6ffnen klicken.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1d85aa2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1d85aa2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7396867\" data-id=\"7396867\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1fbe90e elementor-widget elementor-widget-heading\" data-id=\"1fbe90e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Programmieren des ESP32-Moduls<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b90665a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b90665a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c589eac\" data-id=\"c589eac\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e300033 elementor-widget elementor-widget-text-editor\" data-id=\"e300033\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sobald die Bibliotheken f\u00fcr das OLED-Display ordnungsgem\u00e4\u00df hochgeladen wurden, k\u00f6nnen wir mit der Programmierung des ESP32-Moduls fortfahren. Der folgende Code zeigt das Standard-&#8220;Hello World&#8221; auf dem Bildschirm an. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-93b9a56 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"93b9a56\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7e398c1\" data-id=\"7e398c1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0faa09c elementor-widget elementor-widget-code-highlight\" data-id=\"0faa09c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>#include <SPI.h>\n#include <Wire.h>\n#include <Adafruit_GFX.h>\n#include <Adafruit_SH1106.h>\n\/\/Wir definieren die I2C-Pins, an die das Display angeschlossen ist.\n#define OLED_SDA 21\n#define OLED_SCL 22\n\nAdafruit_SH1106 display(21, 22);\n\nvoid setup() {\n  Serial.begin(115200);\n  \/\/Wir definieren den Typ des verwendeten Displays und die I2C-Adresse\n  display.begin(SH1106_SWITCHCAPVCC, 0x3C);\n  display.clearDisplay();\n  display.display();\n  \/\/ Einstellen von Schriftgr\u00f6\u00dfe, Farbe, Cursorposition und angezeigtem Text\n  display.setTextColor(WHITE);\n  display.setCursor(0, 0);\n  display.println(\u201eHello World!\u201c);\n  display.display();\n}\n\nvoid loop() {\n\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-deab9ba elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"deab9ba\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-da2d63d\" data-id=\"da2d63d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f510b9e elementor-widget elementor-widget-text-editor\" data-id=\"f510b9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Der Code wird auf die \u00fcbliche Weise hochgeladen, indem Sie auf die Schaltfl\u00e4che &#8216;Hochladen&#8217; klicken.<\/p>\n<p>Wenn der Bildschirm korrekt angeschlossen ist und der Code angewendet wird, sollte Hello World auf dem Bildschirm erscheinen.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8f34514 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8f34514\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6ff9242\" data-id=\"6ff9242\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4144c94 elementor-widget elementor-widget-image\" data-id=\"4144c94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2135-1024x768.jpg\" class=\"attachment-large size-large wp-image-48081\" alt=\"\" srcset=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2135-1024x768.jpg 1024w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2135-300x225.jpg 300w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2135-768x576.jpg 768w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2135-1536x1152.jpg 1536w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2135-2048x1536.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0d1674f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0d1674f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8f4d538\" data-id=\"8f4d538\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-beefcc7 elementor-widget elementor-widget-text-editor\" data-id=\"beefcc7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Die Platzierung der Elemente auf dem Bildschirm kann frei konfiguriert werden, indem Sie die Position des Cursors \u00e4ndern. F\u00fcgen Sie dazu eine Zeile in den Code ein: <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f208f40 elementor-widget elementor-widget-text-editor\" data-id=\"f208f40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<pre>display.setCursor(X, Y);<\/pre>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5182b76 elementor-widget elementor-widget-text-editor\" data-id=\"5182b76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>wobei X die horizontale Position und Y die vertikale Position ist. Der Start-\/Standardwert ist (0, 0).  <\/p>\n<p>Nachfolgend finden Sie einen Beispielcode, bei dem die Position des angezeigten Textes ge\u00e4ndert wurde.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a84220f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a84220f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b2a4489\" data-id=\"b2a4489\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-00b9603 elementor-widget elementor-widget-code-highlight\" data-id=\"00b9603\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>#include <SPI.h>\n#include <Wire.h>\n#include <Adafruit_GFX.h>\n#include <Adafruit_SH1106.h>\n\/\/Wir definieren die I2C-Pins, an die das Display angeschlossen ist.\n#define OLED_SDA 21\n#define OLED_SCL 22\n\nAdafruit_SH1106 display(21, 22);\n\nvoid setup() {\n  Serial.begin(115200);\n  \/\/Wir definieren den Typ des verwendeten Displays und die I2C-Adresse\n  display.begin(SH1106_SWITCHCAPVCC, 0x3C);\n  display.clearDisplay();\n  display.display();\n  \/\/ Einstellen von Schriftgr\u00f6\u00dfe, Farbe, Cursorposition und angezeigtem Text\n  display.setTextSize(2);\n  display.setTextColor(WHITE);\n  display.setCursor(25, 20);\n  display.println(\u201eBotland\u201c);\n  display.display();\n}\n\nvoid loop() {\n\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-985a36e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"985a36e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1421bee\" data-id=\"1421bee\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4332899 elementor-widget elementor-widget-image\" data-id=\"4332899\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2137-1024x768.jpg\" class=\"attachment-large size-large wp-image-48079\" alt=\"\" srcset=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2137-1024x768.jpg 1024w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2137-300x225.jpg 300w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2137-768x576.jpg 768w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2137-1536x1152.jpg 1536w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2137-2048x1536.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-df928cf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"df928cf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-54485ba\" data-id=\"54485ba\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-51b44f7 elementor-widget elementor-widget-spacer\" data-id=\"51b44f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e85eaec elementor-widget elementor-widget-heading\" data-id=\"e85eaec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Anzeige der Temperatursensordaten auf dem OLED-Bildschirm<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-428b6df elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"428b6df\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3b87d12\" data-id=\"3b87d12\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-420b6e7 elementor-widget elementor-widget-text-editor\" data-id=\"420b6e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Um das Display anzuschlie\u00dfen, verwenden Sie die Komponenten und Bibliotheken, die wir im vorherigen Artikel verwendet haben <a href=\"https:\/\/botland.com.pl\/blog\/esp32-polaczenie-z-czujnikiem-temperatury-ds18b20\/\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><b>ESP32 &#8211; Verbindung zum DS18B20 Temperatursensor<\/b><\/a>. Das Diagramm zeigt den korrekten Anschluss des DS18B20-Sensors und des OLED-Displays an das ESP32-Modul. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8856cc6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8856cc6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4b4a626\" data-id=\"4b4a626\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-51a0cb4 elementor-widget elementor-widget-image\" data-id=\"51a0cb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2021\/05\/ESP32_DS18B20_OLED_bb.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"ESP32_DS18B20_OLED_bb\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDgwODUsInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmRlXC9ibG9nXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wNVwvRVNQMzJfRFMxOEIyMF9PTEVEX2JiLmpwZyJ9\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"395\" src=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/ESP32_DS18B20_OLED_bb-1024x506.jpg\" class=\"attachment-large size-large wp-image-48085\" alt=\"\" srcset=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/ESP32_DS18B20_OLED_bb-1024x506.jpg 1024w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/ESP32_DS18B20_OLED_bb-300x148.jpg 300w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/ESP32_DS18B20_OLED_bb-768x380.jpg 768w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/ESP32_DS18B20_OLED_bb-1536x759.jpg 1536w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/ESP32_DS18B20_OLED_bb.jpg 1797w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f5ddf67 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f5ddf67\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6a4fc79\" data-id=\"6a4fc79\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1027631 elementor-widget elementor-widget-text-editor\" data-id=\"1027631\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Der folgende Code liest die Daten vom DS18B20 Temperatursensor und zeigt sie auf dem OLED-Display an. <\/p>\n<p>Die Gr\u00f6\u00dfe des Textes kann durch \u00c4ndern der Werte in der Zeile frei angepasst werden:<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ff8304 elementor-widget elementor-widget-text-editor\" data-id=\"5ff8304\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<pre>display.setTextSize();<\/pre>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f34e9f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f34e9f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1df1b82\" data-id=\"1df1b82\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7893eaf elementor-widget elementor-widget-code-highlight\" data-id=\"7893eaf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>#include <SPI.h>\r\n#include <Wire.h>\r\n#include <Adafruit_GFX.h>\r\n#include <Adafruit_SH1106.h>\r\n#include <OneWire.h>\r\n#include <DallasTemperature.h>\r\n\/\/Wir definieren die I2C-Pins, an die das Display angeschlossen ist.\r\n#define OLED_SDA 21\r\n#define OLED_SCL 22\r\n\/\/Wir definieren den Pin, an den der Temperatursensor angeschlossen ist\r\nconst int oneWireBus = 4;\r\n\r\nAdafruit_SH1106 display(21, 22);\r\n\r\n\/\/Wir kommunizieren, dass wir die oneWire-Schnittstelle verwenden werden\r\nOneWire oneWire(oneWireBus);\r\n\/\/Wir teilen mit, dass der Sensor die OneWire-Schnittstelle verwenden wird\r\nDallasTemperature sensors(&oneWire);\r\n\r\nvoid setup() {\r\n  Serial.begin(115200);\r\n  \/\/Wir definieren den Typ des verwendeten Displays und die I2C-Adresse\r\n  display.begin(SH1106_SWITCHCAPVCC, 0x3C);\r\n  display.clearDisplay();\r\n  display.display();\r\n  sensors.begin();\r\n}\r\n\r\nvoid loop() {\r\n  sensors.requestTemperatures();\r\n  \/Ablesung in Grad Celsius\r\n  float temperatureC = sensors.getTempCByIndex(0);\r\n  \/\/ Schreiben der Daten auf das Display\r\n  display.setTextColor(WHITE);\r\n  display.setCursor(0, 0);\r\n  display.setTextSize(1);\r\n  display.println(\u201eTemperatur:\u201c);\r\n  display.setTextSize(2);\r\n  display.print(temperatureC);\r\n  display.print(\u201c \u201c);\r\n  display.cp437(true);\r\n  display.write(167);\r\n  display.println(\u201eC\u201c);\r\n  display.display();\r\n  display.clearDisplay();\r\n  \/\/Temperaturmessung alle 5 Sekunden\r\n  delay(5000);\r\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-84541fb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"84541fb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1d52cbb\" data-id=\"1d52cbb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b207f65 elementor-widget elementor-widget-image\" data-id=\"b207f65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2140-1024x768.jpg\" class=\"attachment-large size-large wp-image-48086\" alt=\"\" srcset=\"https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2140-1024x768.jpg 1024w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2140-300x225.jpg 300w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2140-768x576.jpg 768w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2140-1536x1152.jpg 1536w, https:\/\/botland.de\/blog\/wp-content\/uploads\/2021\/05\/IMG-2140-2048x1536.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-52b6baf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"52b6baf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-42fd028\" data-id=\"42fd028\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-27a38e6 elementor-widget elementor-widget-text-editor\" data-id=\"27a38e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>Weitere Artikelteile, die sich mit der Kombination von anderen Modulen und Sensoren mit dem ESP32 befassen, werden in K\u00fcrze folgen.<\/b><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Wir machen weiter mit einer Schritt-f\u00fcr-Schritt-Anleitung f\u00fcr Elektronik- und Heimwerker. Wir schlie\u00dfen das OLED-Display an den ESP32 an.  <\/p>\n","protected":false},"author":5,"featured_media":61884,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[465],"tags":[],"class_list":["post-89737","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-elektronik"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ESP32 - Anschluss eines OLED-Displays - Botland<\/title>\n<meta name=\"description\" content=\"Wir machen weiter mit einer Schritt-f\u00fcr-Schritt-Anleitung f\u00fcr Elektronik- und Heimwerker. 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