rusefi_documentation/Bluetooth.md

Obviously rusEFI supports Bluetooth

Reference Design

https://github.com/rusefi/alphax-4chan is the most popular open source board with on-board bluetooth.

Isn't HC-06 Dead?

JDY-33 seems to be the way to go Bluetooth in 2023. Yes, rusEFI supports JDY-33 initialization. Yes, 4chan comes with JDY-33.

HC-06 Bluetooth Module serial RS232 TTL

On start, HC-06 accepts AT commands @ 9600.

the default pin is 1234

JDY

bluetooth_jdy 115200 alphax 1234

Which is just one the possibilities

	// Usage:   "bluetooth_hc06 <baud> <name> <pincode>"
	// Example: "bluetooth_hc06 38400 rusefi 1234"

bluetooth_hc05 bluetooth_hc06 bluetooth_bk bluetooth_jdy

https://rusefi.com/forum/viewtopic.php?f=13&t=1999

BluetoothView

A cool relevant Windows utility http://www.nirsoft.net