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The objective of this post is to explain how to connect to a WiFi network using MicroPython on the ESP32. Introduction The objective of this post is to explain how to connect to a WiFi network using MicroPython on the ESP32. The procedure shown here is based on the guide provided for the ESP8266, on …
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The objective of this post is to explain how to encode a JSON message using MicroPython and the ujson library on the ESP32. Introduction The objective of this post is to explain how to encode a JSON message using MicroPython and the ujson library on the ESP32. You can check how to enable the MicroPython …
The objective of this post is to explain how to parse a JSON string with MicroPython running on the ESP32. Introduction The objective of this post is to explain how to parse a JSON string with MicroPython running on the ESP32. If you need help setting MicroPython on the ESP32, please check this previous post …
The objective of this post is to explain how to flash the MicroPython firmware to the ESP32 and test it with a simple "Hello World" program. Introduction The objective of this post is to explain how to flash the MicroPython firmware to the ESP32 and test it with a simple "Hello World" program. MicroPython is …
How to make HTTP POST requests using the ESP32 and the Arduino environment.
How to perform simple HTTP GET requests using the ESP32 and the Arduino environment.
The objective of this post is to implement a simple power calculation algorithm on the ESP32 and test the speedup by executing it in the two cores of the microcontroller. Introduction The objective of this post is to implement a simple power calculation algorithm on the ESP32 and test the speedup by executing it in …
The objective of this post is to provide an introduction to FreeRTOS counting semaphores, using the ESP32 and the Arduino support. Introduction The objective of this post is to provide an introduction to FreeRTOS counting semaphores, using the ESP32 and the Arduino support. We assume a previous installation of the ESP32 support for the Arduino …
The objective of this post is to explain how to run code on a specific core of the ESP32, using the Arduino environment support. Introduction The objective of this post is to explain how to run code on a specific core of the ESP32, using the Arduino environment support. More precisely, we will analyze how …
The objective of this post is to explain how to check in which core of the ESP32 a certain FreeRTOS task is executing. Introduction The objective of this post is to explain how to check in which core of the ESP32 a certain FreeRTOS task is executing. One of the characteristics of the ESP32 is …
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