Wire the UART pins to the CH341A:
TX = SDA
RX = SCL
Power on camera and immediately start snander within a few milliseconds:
sudo ./snander -i
Camera now in a wait state for further programming. Erase flash:
sudo ./snander -e
Write U-Boot (takes about a minute):
sudo ./snander -w u-boot-ssc333-nor.bin
Build from Leigh Hackspace:
Copy tapo-c110-ssc333-8mb.bin to an SD card.
Connect to serial console:
screen /dev/ttyUSB0 115200
Once at the U-Boot prompt, program the flash with the SD card:
mw.b 0x21000000 0xff 0x800000
fatload mmc 0 0x21000000 tapo-c110-ssc333-8mb.bin
sf probe 0
sf erase 0x0 0x800000
sf write 0x21000000 0x0 0x800000
Reboot the camera. You should start OpenIPC loading for the first time. Login with:
User: root
Pass: 12345
Set SSID in file wlanssid and password in file wlanpass on the SD card and power cycle the camera. Camera should connect to WiFi and remember configuration even after SD card has been removed.