Raspberry Pi Pico: BH1750 Ambient Light Sensor (MicroPython)
Learn to use the BH1750 ambient light sensor with the Raspberry Pi Pico programmed with MicroPython to get ambient light measurements. We’ll show you how to wire the sensor, install …
Learn to use the BH1750 ambient light sensor with the Raspberry Pi Pico programmed with MicroPython to get ambient light measurements. We’ll show you how to wire the sensor, install …
The BH1750 is a 16-bit ambient light sensor. In this tutorial, you’ll learn how to use the BH1750 ambient light sensor with the ESP32 and ESP8266 boards programmed with MicroPython …
In this guide, you’ll learn how to use timer interrupts (timers and event handling) with the ESP32 and ESP8266 programmed with MicroPython. Timer interrupts allow you to schedule and execute …
In this guide, we’ll build a web server with the ESP8266 NodeMCU to control a DC motor remotely. The web server will serve a web page with buttons to make …
In this guide, we’ll build a web server with the ESP32 to control a DC motor remotely. The web server will serve a web page with buttons to make the …
This tutorial is a getting started guide to HTTP GET requests with the Raspberry Pi Pico W. HTTP Requests are fundamental to interact with web services to retrieve data from …
In this quick guide, we’ll show you six different ways to power your Raspberry Pi Pico microcontroller board. It can be powered via the micro-USB port or via GPIO 39. …
In this guide, you’ll learn how to program the ESP32 with LVGL (Light Versatile Graphics Library) to display temperature from the DS18B20 sensor on a TFT LCD Touchscreen Display (2.8 …
In this guide, you’ll learn how to display temperature from the DS18B20 sensor on an ESP32 Cheap Yellow Display (CYD) using LVGL (Light Versatile Graphics Library). We’ll display the temperature …
In this guide, you’ll learn how to exchange data between two ESP32 boards using I2C communication protocol. One ESP32 board will be set as an I2C master and the other …
Learn how to send emails with the ESP32 using an SMTP Server. We’ll show you how to send a simple email with HTML or raw text and how to send …
This tutorial is a getting started guide to Bluetooth Low Energy (BLE) with the ESP32 programmed with MicroPython firmware. We’ll introduce you to BLE basic concepts and run some simple …
In this tutorial, you’ll learn how to build a web server with the ESP32 that controls the shaft’s position of a servo motor using a slider. First, we’ll take a …
Learn how to upload files to the ESP32 LittleFS filesystem using VS Code with the PlatformIO IDE extension. Using the filesystem with the ESP32 can be useful to save .txt, …