IoT Kernel
IoT Kernel
Over the years, I have written firmwares for various IoT devices such as lights, locks or heaters. Those firmwares would generally handle a common set of basic functions like managing wifi connection, serving a configuration web interface over HTTP or exchange MQTT messages. However, having to implement and maintain those functions for each individual firmware quickly became tedious work. Consequently, I decided to write a library to handle all those basic functions. This library is used as a base for IoT device firmwares, on top of which device-specific logic can easily be added.
Features
Web interface for configuration
OTA updates
MQTT
Storing configuration in SPIFFS (Using LittleFS)
WiFi Access point with captive portal when Wifi not found
Source code
The source code for this project is available on GitHub and GitLab.