In an attempt to convert a bakibo light bulb (rgb) I get "Device did not appear with the intermediate firmware".
Installed tuya-convert on raspberry, start_flash starts correctly (vtrust wifi ap visible) and it seems that the light is trying to upgrade.
The card on board is an esp8285, with the following wording: ajw-05_8285.
So I tried connecting a serial on the pads and from console you can see the following handshake:
debug.log
Failing the ota update I tried to upgrade to Tasmota by connecting rx / tx on the pads under the board, i saved the original firmware with esptool, it is necessary to enter flash mode by bridging the pad (GPIO0 ???) and GND, upgrade successful.
kueblc
commented
4 years ago
In an attempt to convert a bakibo light bulb (rgb) I get "Device did not appear with the intermediate firmware". Installed tuya-convert on raspberry, start_flash starts correctly (vtrust wifi ap visible) and it seems that the light is trying to upgrade. The card on board is an esp8285, with the following wording: ajw-05_8285.
Log files: smarthack-mqtt.log smarthack-psk.log smarthack-udp.log smarthack-web.log smarthack-wifi.log
So I tried connecting a serial on the pads and from console you can see the following handshake: debug.log
Failing the ota update I tried to upgrade to Tasmota by connecting rx / tx on the pads under the board, i saved the original firmware with esptool, it is necessary to enter flash mode by bridging the pad (GPIO0 ???) and GND, upgrade successful.