Programming ESP32 with Rust: OTA firmware update

[hongquan]

We at AgriConnect have been using Rust to develop firmware for ESP32 (and even part of our IoT platform backend). From today we start a series to help fellows on the same journey. "Over-the-air firmware update" is the first sharing because it was the topic that one of the authors of esp-idf-hal suggested me to write.

For OTA firmware update, esp-idf-svc already provides API. What it lacks is a documentation how to use the API, how to prepare partitions to use with that API. This post will complement that.

Continue to read at https://quan.hoabinh.vn/post/2024/03/pr ... are-update