Micro:bit uPython: Receiving data from serial port

In this tutorial we will check how read content from the serial port, using the micro:bit board. We will use the micro:bit pins as serial Tx and Rx pins, like we have already covered in this previous tutorial.

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ESP32 websocket server: receiving binary frames

In this tutorial we will check how to receive binary frames from a websocket client in a server hosted by the ESP32. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board.

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