Tag Archives: Microcontrollers

ESP32 / ESP8266 MicroPython: Reading a file

The objective of this post is to explain how to read a file from MicroPython’s file system. This tutorial was tested on both the ESP32 and the ESP8266. Advertisements

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ESP8266 MicroPython: Simple variables

The objective of this post is to explain how to declare and handle simple variables in MicroPython, with the ESP8266.

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ESP8266: MicroPython support

The objective of this post is to explain how to use MicroPython on the ESP8266.

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ESP32: Sending JSON messages over MQTT

The objective of this post is to explain how to send JSON messages over MQTT using the ESP32.

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ESP8266: Interfacing with a 4×4 Matrix Keypad

The objective of this post is to explain how to use a 4×4 matrix keypad with the ESP8266. For simplicity, we will assume the use of the ESP8266 integrated in a NodeMCU board.

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ESP8266: Controlling a relay

The objective of this post is to explain how to use the ESP8266 to control a relay.

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Linkit Smart Duo: Blinking a LED with Python

The objective of this post is to explain how to interface with the Linkit Smart Duo hardware from Python to blink the LED of the board.

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