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,
OTGW messages
Moderator: hvxl
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Re: OTGW messages
Sincere apologies!
I had read that page along with the Protocol V2.2 many times and completely missed it each time! I think I was probably too focused on the actual messages.
I now have a flow that breaks out Source, Parity, Msg type, and Data.
Thank you!
I had read that page along with the Protocol V2.2 many times and completely missed it each time! I think I was probably too focused on the actual messages.
I now have a flow that breaks out Source, Parity, Msg type, and Data.
Thank you!