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A look at the ESP32 PICO KIT development board

ESP32-PICO-KIT is an ESP32-based mini development board produced by Espressif. The core of this board is ESP32-PICO-D4 - a System-in-Package (SiP) module with complete Wi-Fi...

BMM150 digital geomagnetic sensor and ESP32 example

In this article we look at a digital geomagnetic sensor - this time its the BMM150 and as usual we will connect it to...

LIS3MDL magnetic field sensor connected to a Wemos Lolin ESP32 module

In this article we look at another sensor - this time its the LIS3MDL which is a 3-axis MEMS magnetic field sensor, digital output,...

LPS22HB absolute pressure sensor and ESP32 example

In this article we look at a pressure sensor - this time its the LPS22HB and we will see how we can get this...

LPS25H piezoresistive pressure sensor and ESP32 example

In this article we look at another pressure sensor - this time its the LPS25H and as usual we will connect it up to...

BH1745NUC Luminance and Colour Sensor and Wemos Lolin32 example

In this article we look at a BH1745NUC Luminance and Colour Sensor and connect it to an Wemos Lolin32 The BH1745NUC is digital color sensor...

An ESP32 and BMA400 acceleration sensor example

In this article we look at another acceleration sensor - this time its the BMA400 and we will connect it to a Wemos Lolin32 Lets...

Another ESP32 board – the BPI:UNO32

In this article we look at another ESP32 based product, this time its called the BPI:UNO32. The main microcontroller for this board is an...

enviro:bit TCS3472 sensor and bpi:bit Arduino code example

In this example we look at the enviro:bit which is an add on from pimoroni which has a BME280 temperature, pressure, and humidity sensor...

enviro:bit BME280 sensor and bpi:bit Arduino code example

In this example we look at the enviro:bit which is an add on from pimoroni which has a BME280 temperature, pressure, and humidity sensor...

BPI:bit and on board light-dependent resistors example

In this article we look at the 2 LDRs  which are fitted to the BPI:bit If you do not know what an LDR is ,...

BPI:bit and MPU-9250 Nine-Axis example using the Arduino IDE

In this article we look the MPU-9250 Nine-Axis (Gyro + Accelerometer + Compass) MEMS MotionTracking™ Device which is fitted to the BPI:bit The sensor uses...