I’m trying to use esptools.exe in windows… I launched it as in the tutorial…
esptool.exe -vv -cd nodemcu -vb -74880 -cp COM8 -ca 0x00000 -cf espurna-1.10.0-itead-sonoff-touch.bin
but it show me the following error
esptool v - © 2014 Ch. Klippel [email protected]
setting board to nodemcu
error: unknown board: nodemcu
known boards are: none ck wifio
Your not still using gpio0 when powering up are you?
no I used it only when flashing the firmware
Are you powering it from usb or mains?
with usb via the FTDI 232
Feeling brave enough to try mains?
@Bobby_Nobble is right. Go ahead and try it using a mains power supply. After power up look for the device IP on you router
sorry I answered only now, but forum locked me after too replies.
Since Snoff Touch seemed dead, no led light anda no effetcs after button touche I decided to change firmware.
Followed turorial instructions and flashed ESPURNA firmware, all ended fine without errors, but after restart I do not find any DEVICE_XXXXXX and any device answer at 192.168.4.1
I opened a new post about. Please help me!