followed digiblur on tuya convert OTA
on the last part i got
Starting pairing procedure in screen
RTNETLINK answers: File exists
~/tuya-convert
Waiting for the upgraded device to appear
If this does not work have a look at the ‘*.log’-files in the ‘scripts’ subfolder!
…
IoT-device is online with ip 10.42.42.42
Fetching firmware backup
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:–:-- --:–:-- --:–:-- 0Warning: Refusing to overwrite firmware-14f522.bin: File exists
0 1024k 0 1460 0 0 73311 0 0:00:14 --:–:-- 0:00:14 76842
curl: (23) Failed writing body (0 != 1460)
Getting Info from IoT-device
VTRUST-FLASH 1.1
© VTRUST GMBH https://www.vtrust.de/35c3/
READ FLASH: http://10.42.42.42/backup
ChipID: 14f522
MAC: CC:50:E3:14:F5:22
BootVersion: 4
BootMode: normal
FlashMode: 1M QIO @ 40MHz
FlashChipId: 1440c8
FlashChipRealSize: 1024K
Active Userspace: user2 0x81000
======================================================
Please make sure to note the correct SPI flash mode!
Installing an alternative firmware with the wrong flash mode will leave the ESP unable to boot!
Next steps:
-
To go back to the orginal software
curl http://10.42.42.42/undo
-
Be sure the conversion software runs in user2
curl http://10.42.42.42/flash2
-
Flash a third party firmware to the device
BE SURE THE FIRMWARE FITS THE DEVICE AND USES THE CORRECT FLASH MODE!
MAXIMUM SIZE IS 512KB
put or link it to ./files/thirdparty.bin
A basic build of Sonoff-Tasmota v6.5.0 is already included in this repository.curl http://10.42.42.42/flash3
Alternatively let the device download and flash a file via HTTP:
curl http://10.42.42.42/flash3?url=http://10.42.42.1/files/thirdparty.bin
dont know what it means
Refael