Tag: iot

• #MicroPython: an IoT BRIO Locomotive

  MicroPython | 3 min | 5273

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  micropython

  web server

  esp32

  iot

  This tutorial helps you update a BRIO locomotive using an ESP32 that runs MicroPython. As a result, you can control the speed of the BRIO using a cell phone or a laptop (basically, everything that has a browser).

  If you don't know what a BRIO locomotive is, check out the following picture:

  Fig. 1: BRIO World 33594

  In this tutorial, I will try to accomplish the following points:

  1. Hardware modifications on a ESP32 board;
  2. MicroPython installation;
  3. Controlling the locomot...

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