С источником питания от постоянного тока 6-30V 10A XY-WTH1 цифровой контроллер температуры и влажности для контроля термостата термометром гигрометром декоративные часы

 DC 6-30V 10A XY-WTH1 Digital Temperature Humidity Controller Thermostat switch Thermometer Hygrometer Regulator 

Function of temperature are as follows:

1.The automatic identification of work mode:
The system automatically according to the start/stop temperature, identify work mode;
Start temperature > stop temperature, cooling mode 'C'.
Start temperature < stop temperature, heating mode 'H'.

2.Cooling mode:
When the temperature ≥ Start temperature, relay conduction, red led on, refrigeration equipment begin to work;
When the temperature ≤ Stop temperature, relay disconnect, red led off, refrigeration equipment stop to work;

3.Heating mode:
When the temperature ≤ Start temperature, relay conduction, red led on, heating equipment begin to work;
When the temperature ≥ Stop temperature, relay disconnect, red led off, heating equipment stop to work;

4.Temperature correction function OFE (-10.0 ~ 10℃):
The system is working for a long time and may be biased, through this function correction, the actual temperature = measuring temperature + calibration value;

5.How to set the start/stop temperature:

1. In the running interface, Long Press TM+ key more than 3 seconds, into the start temperature settings interface, can be modified by TM+ TM- key, to be modified, waiting for 6s automatic exit and save;
2. In the running interface, Long Press TM- key more than 3 seconds, into the stop temperature settings interface, can be modified by TM+ TM- key, to be modified after the parameters, waiting for 6s automatic exit and save;

Serial control(TTL level)

BaudRate:9600bps Data bits :8
stop bits :1
crc :none
Flow control :none