BMP280 barometric pressure sensor Micropython example

In this example we connect a BMP280 barometric pressure sensor to an ESP32 running Micropython BMP280 is an absolute barometric pressure sensor especially designed for...

Si7021 I2C Humidity and Temperature Sensor example in Micropython

In this example we connect a Si7021 I2C Humidity and Temperature Sensor to an ESP32 running Micropython The Si7021 I2C Humidity and Temperature Sensor is...

A Si1145 sensor Micropython example on an ESP32

In this example we connect a Si1145 sensor to an ESP32 running Micropython The Si1145/46/47 is a low-power, reflectance-based, infrared proximity, ultraviolet (UV) index, and...

A HDC1008 digital humidity sensor Micropython example on an ESP32

In this example we connect a HDC1008 digital humidity sensor to an ESP32 running Micropython The HDC1008 is a digital humidity sensor with integrated temperature...

A BMP180 Micropython example on an ESP32

In this example we connect a BMP180 barometric pressure sensor to an ESP32 running Micropython The BMP180 is the new digital barometric pressure sensor of...

HC-SR04 Ultrasonic ranging module and Pyboard example in Micropython

In this example we connect a HC-SR04 Ultrasonic ranging module to a Pyboard Ultrasonic ranging module HC - SR04 provides 2cm - 400cm non-contact measurement function,...

Connecting an AD keypad to a Micro:bit with Micropython example

I purchased this module as part of another microcontroller kit, its an interesting little module as it has 16 buttons but with only 1 I/O...

Micro:bit and Neopixel examples with Micropython

The neopixel module lets you use Neopixel (WS2812) individually addressable RGB LED strips with the Microbit. Note to use the neopixel module, you need...

Micro:bit RGB led examples in Micropython

Tri-color LEDs contain three different LED emitters in one case. Each emitter is connected to a separate lead so they can be controlled independently....

Micro:bit and light-dependent resistor example in Micropython

A photoresistor (or light-dependent resistor, LDR, or photocell) is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity;...