Is it possible to use partition NO OTA? For example 2MB APP / 2MB Spiffs and use it to update the firmware on the ESP32, where the firmware BIN file is downloaded to SPIFFS and from SPIFFS it is then used, updated?
Will it work like this or does the partition have to be OTA?
Pretty sure it needs that partition..
It uses it to store the update before flipping them..
You do a Update.begin(firmwareSize), then Update.write(chunk,chunkSize), once you got it all Update.end(true), should reboot and run new firm..
store my firmware inside db server blob fields..
source here..
works good..
good luck.. ~q
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