Tongsheng bluetooth

mitchdes

100 µW
Joined
Nov 14, 2016
Messages
9
Is it possible to pair two Bluetooth modules to communicate between a stock FW controller and a stock VLCD5 display? Want to cut down wiring.
 
mitchdes said:
Is it possible to pair two Bluetooth modules to communicate between a stock FW controller and a stock VLCD5 display? Want to cut down wiring.

Should be possible (master/slave), but how would you provide power to the display and the BT module attatched to the display? Without wires a problem and with wires you dont cut down on wires.
Unless I miss something
 
It also means you can't use the display to turn the controller on / off. The controller will need it's own hardware switch or else be hardwired to battery positive at the keyswitch/ignition wire.

The display also cannot monitor the system voltage, because it will have to have it's own battery in order to cut down wiring, and AFAIK the displays measure the voltage there at the display--if they receive that as data from the controller then that part isn't applicable to your situation.
 
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