There are 2 versions of IBS-M1.
The first generation of IBS-M1 can connect up to 4 sensors. The sensor models it supports are: IBS-TH1, IBS-TH1 Mini, IBS-TH1 Plus, IBS-P01B, ITH-20R-O, IBS-P01R-O.
The second generation of IBS-M1 can connect up to 50 sensors. The sensor models it supports are: IBS-TH1, IBS-TH1 Mini, IBS-TH1 Plus, IBS-P01B, ITH-20R-O, IBS-P01R-O, IBS-TH2, IBS-TH2 PLUS.
After IBS-M1 is successfully connected to the app via 2.4GHz wifi, it does not need to be added by selecting the sensor model on the app page.
Please place the sensor next to the IBS-M1, reinstall the battery, the IBS-M1 will automatically search for the signal and connect the sensor.
If you need to delete one of the sensors, please remove the battery of the unused sensor, press and hold the reset button on the side of the IBS-M1 body. It will clear all sensors. Please reconnect the sensor you want to use.
