Thermostat

Simple thermostat using commands over serial data.

Requirements

1. Python 3
2. PySerial
3. Tkinter

Usage

python app.py

API

Default UART config is 9600 bps, 8 data bits, no parity, one stop bit.

Used serial commands:

F=1 - Fan ON
F=0 - Fan OFF
H=1 - Heater ON
H=0 - Heater OFF
T=? - Temperature query

Commands are expected to be terminated by sequence \r\n (new line).

There is no confirmation of receiving command except for T=?, when device returns value between 0 and 1023 (temperature map depends on sensor).

Screenshot