Hier finden Sie eine Liste von frei zugängliche Tutorials von https://randomnerdtutorials.com Gerade für Anfänger sind diese Tutorials sehr zu empfehlen. Es gibt dort auch gut gemachte Bücher, sowohl freie als auch käufliche. Die beiden Inhaber Sara und Rui Santos aus Porto/Portugal freuen sich über jede Bestellung 🙂. Ich habe die Links sortiert nach verwendetem Microcontroller (ESP32, RPi Pico und Pico W) und verwendeter Programmierumgebung (Arduino, Micropython). H. Hoegl, 2025-06-28 ESP32 ===== Arduino ------- ESP32 with APDS9960 Proximity, Light, RGB, and Gesture Sensor (Arduino IDE) https://randomnerdtutorials.com/esp32-apds9960-sensor-arduino/ WebBLE (BLE ueber den Web Browser), schoene Bluetooth Einfuehrung https://randomnerdtutorials.com/esp32-web-bluetooth/ ESP32 Plot Sensor Readings in Charts (Multiple Series) https://randomnerdtutorials.com/esp32-plot-readings-charts-multiple/ ESP32 Web Server using Server-Sent Events (Update Sensor Readings Automatically) https://randomnerdtutorials.com/esp32-web-server-sent-events-sse/ https://randomnerdtutorials.com/esp32-websocket-server-arduino/ https://randomnerdtutorials.com/esp32-web-server-websocket-sliders/ Micropython ----------- MicroPython: ESP32/ESP8266 Get Device Info (CPU, MAC Address, Flash Size, PSRAM & More) https://randomnerdtutorials.com/micropython-esp32-esp8266-device-info/ https://randomnerdtutorials.com/micropython-esp32-esp8266-anemometer-wind-sensor/ https://randomnerdtutorials.com/micropython-esp32-esp8266-asynchronous-programming/ MicroPython: I2C LCD Display with ESP32/ESP8266 https://randomnerdtutorials.com/micropython-i2c-lcd-esp32-esp8266/ https://randomnerdtutorials.com/micropython-esp32-neo-6m-gps/ MicroPython: Timer Interrupts with the ESP32/ESP8266 https://randomnerdtutorials.com/micropython-timer-interrupts-ep32-esp8266/ MicroPython: ESP32 – Getting Started with Bluetooth Low Energy (BLE) https://randomnerdtutorials.com/micropython-esp32-bluetooth-low-energy-ble/ https://randomnerdtutorials.com/micropython-esp32-esp8266-dc-motor-l298n/ https://randomnerdtutorials.com/micropython-sensor-readings-email-esp32-esp826/ https://randomnerdtutorials.com/getting-started-thonny-micropython-python-ide-esp32-esp8266/ https://randomnerdtutorials.com/micropython-ides-esp32-esp8266/ https://randomnerdtutorials.com/micropython-program-esp32-esp8266-mu-editor/ https://randomnerdtutorials.com/micropython-hc-sr04-ultrasonic-esp32-esp8266/ https://randomnerdtutorials.com/micropython-esp32-esp8266-bme280-web-server/ https://randomnerdtutorials.com/micropython-esp32-esp8266-bme680-web-server/ https://randomnerdtutorials.com/micropython-esp32-esp8266-ds18b20-web-server/ https://randomnerdtutorials.com/micropython-mqtt-publish-bme680-esp32-esp8266/ https://randomnerdtutorials.com/micropython-bme680-esp32-esp8266/ https://randomnerdtutorials.com/micropython-relay-web-server-esp32-esp8266/ https://randomnerdtutorials.com/micropython-wi-fi-manager-esp32-esp8266/ https://randomnerdtutorials.com/micropython-esp32-esp8266-access-point-ap/ https://randomnerdtutorials.com/micropython-esp32-deep-sleep-wake-up-sources/ ESP32/ESP8266 PWM with MicroPython – Dim LED https://randomnerdtutorials.com/esp32-esp8266-pwm-micropython/ MicroPython: Interrupts with ESP32 and ESP8266 https://randomnerdtutorials.com/micropython-interrupts-esp32-esp8266/ MicroPython: WS2812B Addressable RGB LEDs with ESP32 and ESP8266 https://randomnerdtutorials.com/micropython-ws2812b-addressable-rgb-leds-neopixel-esp32-esp8266/ https://randomnerdtutorials.com/micropython-mqtt-esp32-esp8266/ ESP32/ESP8266 MicroPython Web Server – Control Outputs https://randomnerdtutorials.com/esp32-esp8266-micropython-web-server/ https://randomnerdtutorials.com/micropython-esp-now-esp32/ Firebase -------- ESP32: Getting Started with Firebase (Realtime Database) https://randomnerdtutorials.com/esp32-firebase-realtime-database/ Control ESP32/ESP8266 GPIOs from Anywhere (Firebase Web App) https://randomnerdtutorials.com/control-esp-gpios-firebase-web-app/ ESP32-CAM Save Picture in Firebase Storage https://randomnerdtutorials.com/esp32-cam-save-picture-firebase-storage/ Sonstiges --------- 7 Different Ways to Send Notifications with the ESP32 https://randomnerdtutorials.com/send-notifications-esp32/ - Email - Telegram - WhatsApp - SMS - SMTP - IFTTT (Webhooks + Email) - PHP Server Pico ===== Micropython ----------- https://randomnerdtutorials.com/power-raspberry-pi-pico-6-different-ways/ https://randomnerdtutorials.com/raspberry-pi-pico-bme280-micropython/ Raspberry Pi Pico: BME680 Environmental Sensor (MicroPython) https://randomnerdtutorials.com/raspberry-pi-pico-bme680-micropython/ https://randomnerdtutorials.com/raspberry-pi-pico-i2c-lcd-display-micropython/ # Fuer Pico W https://randomnerdtutorials.com/raspberry-pi-pico-web-server-micropython/ https://randomnerdtutorials.com/raspberry-pi-pico-servo-motor-micropython/ https://randomnerdtutorials.com/raspberry-pi-pico-stepper-motor-micropython/ Raspberry Pi Pico: Control DC Motor with L298N Motor Driver (MicroPython) https://randomnerdtutorials.com/raspberry-pi-pico-dc-motor-micropython/ https://randomnerdtutorials.com/raspberry-pi-pico-i2c-scanner-micropython/ https://randomnerdtutorials.com/raspberry-pi-pico-ssd1306-oled-micropython/ https://randomnerdtutorials.com/raspberry-pi-pico-ds18b20-micropython/ https://randomnerdtutorials.com/raspberry-pi-pico-dht11-dht22-micropython/ https://randomnerdtutorials.com/raspberry-pi-pico-pwm-micropython/ https://randomnerdtutorials.com/raspberry-pi-pico-analog-inputs-micropython/ https://randomnerdtutorials.com/micropython-raspberry-pi-pico-asynchronous-programming/ Pico W ====== Micropython ----------- Buchtipp https://randomnerdtutorials.com/raspberry-pi-pico-w-micropython-ebook/ https://randomnerdtutorials.com/raspberry-pi-pico-w-wi-fi-micropython/ https://randomnerdtutorials.com/raspberry-pi-pico-w-whatsapp-micropython/ https://randomnerdtutorials.com/raspberry-pi-pico-w-http-requests-micropython/ Python Modul "requests" Links in diesem Tutorial: - https://www.ibm.com/docs/en/cics-ts/5.3.0?topic=concepts-http-protocol - ANATOMY OF AN HTTP REQUEST & RESPONSE https://www.realisable.co.uk/support/documentation/iman-user-guide/DataConcepts/WebRequestAnatomy.htm - Example 1: https://www.weatherapi.com (man muss Account erstellen) - Example 2: Request Bitcoin Price https://randomnerdtutorials.com/raspberry-pi-pico-w-mqtt-micropython/ https://randomnerdtutorials.com/raspberry-pi-pico-internal-temperature-micropython/ Raspberry Pi Pico: Detect Motion using a PIR Sensor (MicroPython) https://randomnerdtutorials.com/raspberry-pi-pico-motion-pir-micropython/ https://randomnerdtutorials.com/raspberry-pi-pico-w-asynchronous-web-server-micropython/