Hi @brianHa,
according to the documentation of the XYE bus wall mount remote controllers, they can transmit the local temperature using the follow me function. (The new wall mount controllers since KJR-120* generation all have a temperature sensor and the ability for activating the follow me mode for measuring at the mounting location) This function can be switched on/off on the controller.
The previous generation of wall mount controllers KJR-29* and KJR-90* do not have this function but some work on the same bus.
Is is currently nowhere documented which command sequence is transmitted and if the commands even can be send by the uart (“usb”-like) interface on display modules.
In a highwall model (All easy blue R290 == Xtreme save blue) the system is built like that:
Mainboard → 4 wires (2x power, 2x data)
- display board
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- 4 wires “usb”(uart) → wifi dongle
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- 3 wires (5v, gnd, i/o) → adapter and relais-board
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- adapter and relays-board
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-
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- 4 wires (xy rs485, 12v, gnd) to wall controller
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→ the follow me command is either comming to the display board via IR (from wireless remote) or from the XYE bus