448 B
448 B
interims write-up
mass flash event
- determine serial number from device
- extract MAC (8byte) from flash 0x74004? (found @ 0xFC0B, 8 bytes for MAC ?)
- infopage MAC (8byte) from eeprom 0x10
- backup 64k flash
- backup 1k eeprom infopage (calibration data and possible MAC)
- merge and flash new firmware image
minor additional
- gpi max current for power
- add espressif dev board
- simple power toggle
- remote firmware update