Beca Thermostat Flashing
https://github.com/fashberg/WThermostatBeca
It has a TYWE3S
I've sucessfully flashed it with a FTDI adapter:
Conecting
TX to RX
VCC to VCC
GND to GND and to IO2 and RST
RST has to be on GND during connection, then disconect it and will start flashing. If you need to reset, jist conect RST again.
