The objective of this post is to explain how to encode a JSON message using MicroPython and the ujson library on the ESP32.
Continue reading “ESP32 MicroPython: Encoding JSON”
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ESP32 MicroPython: Parsing JSON
The objective of this post is to explain how to parse a JSON string with MicroPython running on the ESP32.
ESP32: MicroPython support
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.
ESP32: HTTP POST Requests
The objective of this tutorial is to explain how to make HTTP POST requests using the ESP32 and the Arduino environment support. We will use the HTTPClient.h library to hide the low level implementation details.
ESP32: HTTP GET Requests
The objective of this post is to explain how to perform simple HTTP GET requests using the ESP32 and the Arduino environment. To do so, we will use the HTTPClient.h library.
ESP32: Dual core execution speedup
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.
ESP32: FreeRTOS counting semaphores
The objective of this post is to provide an introduction to FreeRTOS counting semaphores, using the ESP32 and the Arduino support.
