In terms of device selection, this application needs to use a temperature sensor to detect the environmental temperature change. An esp8266 is used as the main control, a stepping motor, and an LED indicator. The most important is the stone TFT LCD screen, which is used to communicate with the MCU.
Device list
1. DS18B20*1;
2. Esp8266 module * 1;
3. LED lamp * 3;
4. Stepper motor * 1;
5. Stone TFT LCD screen * 1.
GUI design
Connection