Hello…
I have this lovely cheap thermostat that is controlling my boiler since the 150,- american pesos version took the ticket and now was hunting for options to read out the values or even control it.
So i found a breakout and some info, but i am not sure where to go next
Maybe someone can pushme into the right direction?
https://tenbaht.github.io/sduino/hardware/w1209-thermostat/
https://tenbaht.github.io/sduino/
Looks like it is kinda semi inteligent
I have a couple esp01 to play with which have RX/TX available…
Thx for any thoughts
On that page they talk about a ST-Link V2 connector…
I have a DSD TECH SH-U09C2 USB to TTL Adapter Built-in FTDI FT232RL IC for Debugging and Programming…would that be equivelant to the one they show to find out how to use/manipulate the thermostat?