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ESP32 Development Boards for Wi-Fi communication
25 June 2017 | Updated 26 June 2017
The ESP32 microcontroller development board is a breakout board for the ESP32 microchip. It is a microcontroller board with various I/Os and built-in Wi-Fi and Bluetooth.
A short introduction to the GPIO pins of the Raspberry Pi
24 February 2016 | Updated 12 June 2018
The Raspberry Pi is equipped with a set of input/output or GPIO (general-purpose input/output) pins. This powerful feature significantly expands the Raspberry Pi’s abilities to communicate with other devices. These pins are connected directly the to CPU of the Raspberry Pi.
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