Help - ESP12 E / 12 F - firmware install fail
Posted: Thu Nov 24, 2016 12:53 amHello,
I have 1 ESP 12F and 1 12E, both are "bricked" at this moment as i can't use them anymore. Both are not running anymore after i tried to update the firmware using same AT_*.bin that i used for ESP-01 and worked perfectly. I can't find anywhere on the internet a good tutorial about how to reinstall / update the firmware on a 12 series ESP, everything i try it seems to fail with "address" errors or "invalid packet length" or "erase fail". So, please if anyone had successfully made it to recover the default firmware or a newer one, with this version of ESP, can post here:
- The exact files (.bin) that needs to be flashed
- The exact address for each .bin if needed (0x00....)
- The tool with the flash has made it and proper configurations for ESP 12 only
- Wire hookup schematics for firmware update mode
In other words i need a good tutorial in order to see if my esps can be saved or i will trow them.
Thank you very much all !!
I have 1 ESP 12F and 1 12E, both are "bricked" at this moment as i can't use them anymore. Both are not running anymore after i tried to update the firmware using same AT_*.bin that i used for ESP-01 and worked perfectly. I can't find anywhere on the internet a good tutorial about how to reinstall / update the firmware on a 12 series ESP, everything i try it seems to fail with "address" errors or "invalid packet length" or "erase fail". So, please if anyone had successfully made it to recover the default firmware or a newer one, with this version of ESP, can post here:
- The exact files (.bin) that needs to be flashed
- The exact address for each .bin if needed (0x00....)
- The tool with the flash has made it and proper configurations for ESP 12 only
- Wire hookup schematics for firmware update mode
In other words i need a good tutorial in order to see if my esps can be saved or i will trow them.
Thank you very much all !!