Where AA:BB:CC:DD:EE:FF is the MAC address of the unit.
char-read-hnd 19 will get you the current mode (08 in my case when it’s on schedule, heating element temp)
char-read-hnd 17 will get you something like AABBCCDD where AABB is current temp and CCDD is target temp; call temperatureTermaToCelsius('AA', 'BB') or temperatureTermaToCelsius('CC','DD') to convert to celsius.
To change the mode: char-write-req 19 00 will put in mode “0” which means off.
Yeah, it usually sees it straight away on the scan, and then the pairing connect/fail happens really fast
Will have a play around with it when I get more time.
Cheers
It can be tricky at time to pair. Try turning the unit off (by unplugging it / turning the mains switch off) and on again. Do scan first, check the unit is shown, then put it in pairing mode and pair it on RPI (it will ask you for the pin code which is 123456). Once that’s done, the rest is easy
I just cannot get it to pair
Tried so many times, but it fails every time.
Think I’m going to give up for now, but I may come back to it in a few months when I’ve dredged up the enthusiasm to try again