search

openeew / openeew-firmware

Firmware for an OpenEEW sensor.
Apache License 2.0
8 stars 8 forks source link

Investigate rewrite of OTA functions #15

Open johnwalicki opened 3 years ago

johnwalicki commented 3 years ago

The firmware currently uses the official Espressif ESP32 OTA functions. https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/system/esp_https_ota.html

The official OTA functions has some limitations. We cannot OTA upgrade the SPIFFS data partition. That might be a blocker if we need to refresh the server certificates.

There are several other open source libraries that provide OTA functionality. Investigate which is best for the OpenEEW use case.

andygrillo commented 2 years ago

OTA with SPIFFS is now working in AWS version. However we have omitted OTA from the main to make it easier to get started. Can we close this issue?