Next generation AWS IoT Client SDK for C++ using AWS Common Runtime
ESPHome is a system to control your ESP8266/ESP32
The Most Scalable MQTT Broker for IoT
ESP32 library for ACME protocol client (to get certificates)
Use DHT22 temperature / humidity sensor on NodeMCU (ESP8266) with MQTT
SDK for connecting to AWS IoT from a device using C++
Open source network operating system for managing IoT devices.