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...
BPI-Bit RGB led matrix test
In this article we take a quick look at the 25 RGB led matrix which is on the BPI-Bit, we will try out a...
pin assignments of the webduino:bit
In this article we look at the all important pinouts and GPIO assignments of the webduino:bit (bpi:bit)
GPIO pin assignments
The I/O pins that are used...
bpi:bit and scroll:bit display examples
In a previous article we looked at the scroll:bit, this is an add on from Pimoroni which contains a lot of LEDs, in fact...