📟 JSON library for Arduino and embedded C++. Simple and efficient.

This is an ESP32 / ESP8266 WiFi Connection Manager with fallback web configuration portal. Use this library for configuring ESP32 (including ESP32-S2 and ESP32-C3), ESP8266 modules' WiFi, etc. Credentials at runtime. You can also specify static DNS servers, personalized HostName, fixed or random AP WiFi channel. With examples supporting ArduinoJson

This is an ESP32 (including ESP32-S2 and ESP32-C3) / ESP8266 WiFi Connection Manager, using ESPAsyncWebServer, with fallback web configuration portal. Use this library for configuring ESP32, ESP8266 modules' WiFi, etc. Credentials at runtime. You can also specify static DNS servers, personalized HostName, fixed or random AP WiFi channel. With examples supporting ArduinoJson 6.0.0+ as well as 5.13.5- . Using AsyncDNSServer instead of DNSServer now.

YAML <=> JSON converter for ESP32, ESP8266, RP2040 and possibly other devices

weather station, arduino esp8266, st7920, mh-z19, BME-280

Arduino code to connect ESP32 with AWS IOT (using MQTT and ArduinoJson)

AyresWiFiManager (AWM): Wi-Fi manager pro para ESP32/ESP8266. Portal cautivo AP+DNS, credenciales en LittleFS, HTML embebido, escaneo JSON (/scan), botón 2–5s/≥5s, LED por estados, NTP y check de Internet.

Source code of the ArduinoJson Assistant

How I use the homebridge-mqtt api and arduinoJson with my esp8266 accessories.

Sonicrypt is a compact and intuitive tool designed to enhance the user experience for both buyers and sellers engaging in crypto transactions. Its primary function is to provide immediate auditory and visual confirmation of successful payments, thereby instilling confidence and trust in digital transactions.

本项目旨在使用 ESP32 通过 MQTT 协议连接 华为云 IoT 平台，实现设备属性上报、命令接收及响应等功能。 项目使用 WiFi 进行网络通信，并基于 PubSubClient 和 ArduinoJson 库进行 MQTT 消息处理和 JSON 数据解析。

Arduino library for making Rest compliant APIs on the ESP8266 with embedded Uri arguments

Arduino Library to decode CayenneLPP package to a Json format.

Effects for FastLED-based strips with JSON serialization and deserialization.

An automatic chicken feeding system. Features include scheduled feeding, web-based configuration and power saving functions.

Radio and audio file player (from SD card) controlled by ESP32. Exclusively with I2S output.

Espaço de código para um projeto IoT que visa o monitoramento da irrigação por meio de dados climatológicos

An ESP32-based GPS tracker that collects location data from NEO-6M GPS module and publishes it via MQTT. The tracker uses a SIM800L module for GPRS connectivity and ArduinoJson library to manage JSON data.

Arduino ESP8266 Crypto Ticker using Coingecko.com API and ArduinoJson.

A lightweight library to make it easy to generate json document on Arduino board

A simple install resource for ArduinoJson 5 that enables you to run alongside ArduinoJson 6...

ESP32 WiFi setup portal that starts in AP mode, hosts a web page to enter SSID & password, then switches to STA mode to connect. Built with ESPAsyncWebServer & ArduinoJson for fast, non-blocking performance. Perfect for IoT onboarding without hardcoded credentials.

ArduinoJson vs Arduino_JSON

An efficient and elegant JSON library by Benoit Blanchon

arduino json communication library

Benchmark comparing (de)serialization performance of JSON and MessagePack using ArduinoJson

A demonstration of how to use SPIFFS on the ESP8266

combining an esp8266 with a ILI9341 240x320 TFT display. connects to local wifi network, then proceeds to query both api.coindesk.com and coinmarketcap.com every 60 seconds to retrieve a JSON formatted replies of the data we want. ArduinoJSON then handles the parsing the data while TFT_eSPI displays the information we're interested in.

Home Assistant MQTT discovery using ArduinoJson

Pretend you are gotta catch 'em all - A real life Pokemon catching simulator