OTGW messages
Posted: Thu Sep 29, 2022 4:22 pm
Hi,
Just purchased the Nodo-Shop OpenTherm Gateway and impressed with both the quality and service from the shop. I now have it connected in to my system (Honeywell T6R/Vitodens 100-W) and can see the messages using OpenTherm monitor program, but I need to operate it over the Network along with Node-RED.
I have a very basic flow to receive the messages, but now I need to decode them. I can decode the message number and value, but I am not having much luck with the rest of the message...
Message: B40193600 Class 4 - sensor & Informational Data
B(?) 1000 0000 00011001 0011011000000000
11001 011011000000000
4 25 54
Having trouble resolving the 'B' (or whatever letter (B/R/T...)
Is there a list of the messages presented by OTGW firmware available somewhere please?
Any other pointers gratefully received.
TIA,
Just purchased the Nodo-Shop OpenTherm Gateway and impressed with both the quality and service from the shop. I now have it connected in to my system (Honeywell T6R/Vitodens 100-W) and can see the messages using OpenTherm monitor program, but I need to operate it over the Network along with Node-RED.
I have a very basic flow to receive the messages, but now I need to decode them. I can decode the message number and value, but I am not having much luck with the rest of the message...
Message: B40193600 Class 4 - sensor & Informational Data
B(?) 1000 0000 00011001 0011011000000000
11001 011011000000000
4 25 54
Having trouble resolving the 'B' (or whatever letter (B/R/T...)
Is there a list of the messages presented by OTGW firmware available somewhere please?
Any other pointers gratefully received.
TIA,