device-os.md

Device OS

https://iskerrett.medium.com/top-iot-operating-systems-and-microsoft-25aee43e11f4

LwM2M client: https://www.eclipse.org/wakaama/

PlatformIO: https://platformio.org/

Arduino (framework)

https://www.arduino.cc/

• M5Stack
• PlatformIO editor, M5Stack/Arduino framework
• M5 Quick start: https://docs.m5stack.com/en/quick_start/core2_for_aws/arduino
• Azure https://github.com/Azure/azure-sdk-for-c-arduino
• https://github.com/Azure/azure-sdk-for-c/tree/main/sdk/docs/iot

MicroPython

http://micropython.org/

• M5Stack

FreeRTOS

• M5Stack (AWS Core 2)

• Azure: https://github.com/Azure/azure-iot-middleware-freertos

• Azure: https://github.com/Azure-Samples/iot-middleware-freertos-samples

• https://github.com/Azure/azure-sdk-for-c/tree/main/sdk/docs/iot

RIOT

https://www.riot-os.org/

• IPv6, 6LoWPAN, MQTT-SN, CoAP, LwM2M, BLE, LoRaWAN
• C, C++ (or Rust)
• Develop on Linux
• Riot on ESP32: https://doc.riot-os.org/group__cpu__esp32.html
• "Only one core (the PRO CPU) is used because RIOT does not support running multiple threads simultaneously."

Zephyr

https://docs.zephyrproject.org/latest/

• LwM2M: https://docs.zephyrproject.org/latest/connectivity/networking/api/lwm2m.html
• Develop on Linux
• ESP32 support in progress; https://www.espressif.com/en/news/Zephyr_updates

AzureRTOS

Frameworks

.net Nano Framework

https://www.nanoframework.net/

• M5Stack libraries
• Runs on FreeRTOS