MQTTOTA

Complete SDK for OTA firmware updates via MQTT/MQTTS with chunked transfer and ESP-IDF integration.

Author
Jorge Gaspar Beltre Rivera
Website
https://github.com/JorgeGBeltre/MQTTOTA
Category
Communication
License
MIT
Library Type
Contributed
Architectures
esp32, esp32s2, esp32s3, esp32c3, esp32c6

Robust Over-The-Air update system supporting both MQTT and MQTTS protocols. Features include: chunked firmware transfer, Base64 encoding/decoding, ESP-IDF native OTA, SHA-256 verification, rollback protection, memory management, timeout handling, and comprehensive error reporting. Compatible with ESP32 and ESP32-S series.

Downloads

Filename Release Date File Size
MQTTOTA-1.0.0.zip 2025-12-03 16.71 KiB