tuya / TuyaOpen

Next-gen AI+IoT framework for T2/T3/T5AI/ESP32/and more – Fast IoT and AI Agent hardware integration

RT-Thread / rt-thread

RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/

libretiny-eu / libretiny

PlatformIO development platform for IoT modules

nanomq / nanomq

An ultra-lightweight and blazing-fast Messaging Bus/MQTT Broker for Edge & SDV