Tag Archives: JSON

ESP32 Arduino Websocket server: Receiving and parsing JSON content

The objective of this post is to explain how to receive and parse a JSON message on a Websocket Server running on the ESP32. We will use the Arduino core as programming framework. The tests of this ESP32 tutorial were … Continue reading

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ESP32 Picoweb: Serving JSON content

In this ESP32 tutorial we will check how to serve JSON content from a Picoweb app. The tests shown here were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board.

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ESP32 / ESP8266 MicroPython: HTTP GET Requests

The objective of this post is to explain how to perform HTTP GET requests with MicroPython, using the urequests module. This tutorial was tested with MicroPython running on both the ESP32 and the ESP8266.

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ESP8266: Adding Swagger UI to REST API

The objective of this post is to explain how to add a Swagger UI to a ESP8266 REST API.

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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.

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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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ESP32: Creating JSON messages

The objective of this post is to explain how to create JSON formatted messages using the ArduinoJson library and the ESP32.

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