Feature: 1. Alarm Function ALA: When the actual temperature is greater than the alarm temperature, the system turns on the sound and light alarm and disconnects the relay, any key to stop the sound and light. 2. Delay Start OPH: After completing a normal heating or cooling work, the system starts timing, and only after T≥OPH, the system can perform the next round of heating or cooling work. 3. Temp Correction OFE: The system may have deviations when working for a long time. Through this function, the actual temperature is equal to the sum of the measured temperature and the calibration value. 4. Remote Setting: You can set the start temperature, stop temperature, temperature correction and other parameters through UART. 5. Real Time Temp Report: If the temperature reporting function is turned on, the product will transmit the detected temperature to the terminal via UART at 1s intervals to facilitate data collection. 6. Relay Enable: If the relay enable is turned off, the relay remains in the off state. In addition, the function is turned on by default. 7. Restore Settings: Press the STOP and SET buttons at the same time for more than 3S to restore the factory settings. Specification: Item Type: Electronic Temperature Controller Product Model: XY-T01 Power Supply Voltage: DC6.0-30V Temperature Control Range: -50℃-110℃ Temperature Control Accuracy: 0.1℃ Measurement Input: NTC10K/B3950 Refresh Rate: 0.5s Output Type: Relay output 10A Probe Type: Waterproof Probe Probe Length: Approx. 0.5meter / 1.6ft Product Size: Approx. 68 x 42 x 15mm / 2.7 x 1.7 x 0.6in Heating Mode: When the detection temp is less than or equal to the set temp minus the return difference temp , the relay is turned on and the heating equipment starts working; When the detection temp is greater than or equal to the set temp , the relay is turned off and the heating equipment stops working. Cooling Mode: When the detection temp is greater than or equal to the set temp plus the return difference temp , the relay is turned on and the cooling equipment starts working; When the detection temp is less than the set temp , the relay is disconnected, and the cooling equipment stops working. Working Mode Setting Temperature Return Temperature Setting: 1. In the running interface, short press the SET key to enter the quick setting interface 2. After entering the quick setting interface, short press SET to switch the parameters to be set (work mode, set temperature, return temperature); 3. Use the UP DOWN key to modify the parameter value, support short press and long press; 4. Long press SET for more than 3S or continue for 6S without any key operation, exit the quick setting interface, and save the parameters; Alarm Temperature Delay Start Setting Temperature Correction: 1. In the running interface, press and hold SET for more than 3s to enter the parameter setting interface; 2. After entering the parameter setting interface, short press the SET key to switch the parameter to be set (alarm temperature, delay start setting, temperature correction); 3. Set up and modify parameter values ​​through UP DOWN, support short press or long press; 4. Long press SET for more than 35 or continue for 6 seconds without any key operation, exit the parameter setting interface, and save the parameters; How to Turn on the High Temperature Alarm (Default Off): Enter the parameter setting interface, switch to the alarm parameter ALA male face, turn on or off the high temperature alarm function by short pressing the STOP button; if the high temperature alarm function is turned off, ALA displays as a reminder; How to Turn on the Delayed Start (Default Off): Enter the parameter setting interface, switch to the alarm parameter OPH interface, and turn on or off the high temperature alarm function by short pressing the STOP button; if the high temperature alarm function is off, OPH will display as a reminder; Serial port control (single chip TTL level communication) Communication Standard: 9600bps Data Bits: 8 Stop Bit: 1 Check Digit: None Flow Control: None Serial Command Instructions Start Start Temperature Report Stop Stop Temperature Report Read Read Setting Parameter On Relay Enable Open Off Relay Enable Close S: XXX Set Set Temperature -50~-01 00.0~99.9 100~110 B: XX.X Set Differential Temperature (00.0-30.0) OFE: XX.X Temperature Calibration (-10.0-10.0) ALA: XX.X Alarm Temperature (-50.0-110.0) OPH: XXXX Delay Start Time (0-9999) . Package List: 1 x Temperature Controller1 x Probe