remeha calenta not sending information

[labium]

i bought a nodo shop otg with wifi . it oconnects well to the otmonitor program. i connected my calenta remeha boiler to the gateway but no info shows up in the otmonitor program i have no thermostat connected yet. am i doing something wrong. the boiler is connected tot the boiler plug of the otg and in the boiler connected to the plug where normally the thermostat is in (on -off)

[hvxl]

Normally you should get some output from the OTGW. How did you configure the NodeMCU and OTmonitor? Is there a flashing LED on the OTGW? Do you get any response on a PR=A command?

[labium]

o do get respons from the otg but the otg doesnt get any response from the boiler

[Cooter]

It can not be connected to the on off contact.
Only connect to opentherm contacts.