Introduction - If you have any usage issues, please Google them yourself
1 using three temperature measurement points on the temperature and the average and maximum temperature control, to eliminate the loss of constant temperature, the losses caused by damage to the module. 2. DS18B20 temperature chip temperature values collected 3 to achieve key debounce, tap, double, long strike, hit a variety of functions combined 4 can achieve 6-bit LED digital tube temperature, error codes and other indicator shows