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  1. PS: in the second picture, the first,...

    PS: in the second picture, the first, higher-amplitude packet is the transmission from the heater. The second, lower-amplitude packet is from the remote.
  2. The two wires have 22VDC on them. The heater...

    The two wires have 22VDC on them. The heater unit blindly transmits a 20 bit packet 5 times a second at about 500bps burst. Just roughly looking at the bit patterns on the scope, I'm guessing it...
  3. I have two Takagi JRs used for hydronic heat, and...

    I have two Takagi JRs used for hydronic heat, and I just received a remote control unit for one of them. I'm thinking it's definitely worth my time to put a 'scope on it and check out the protocol...
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