search

keerekeerweere / ESP32_SMA-Inverter-MQTT

Arduino project to read SMA Inverter data via ESP32 bluetooth
MIT License
2 stars 0 forks source link

make OTA possible #2

Open keerekeerweere opened 1 year ago

keerekeerweere commented 1 year ago

very much like esphome, make the OTA feature available. A first attempt was started but does not work (yet).

darrylb123 commented 1 year ago

Will OTA work at all? The OTA docs need 2 flash partitions, one for currently running code and one for new uploaded code. I would assume that the binary needs to be < 50% of the available flash. Building the current binary uses most of the flash: RAM: [== ] 20.5% (used 67092 bytes from 327680 bytes) Flash: [======== ] 82.4% (used 1620805 bytes from 1966080 bytes)