ELM327 China Bluetooth

Wolfgang Fahl

Connection: Bluetooth

Contents

1 Identification
2 Where (not) to Buy
3 Connecting

Identification

>ATI
ELM327 v2.1

>AT @1
OBDII to RS232 Interpreter

>AT RV
14.4V

Where (not) to Buy

This is a pirate product. You might want to reconsider your choice.

Connecting

Identification[edit]

>ATI
ELM327 v2.1

>AT @1
OBDII to RS232 Interpreter

>AT RV
14.4V

Where (not) to Buy[edit]

This is a pirate product. You might want to reconsider your choice.

Connecting[edit]

bluetoothctl on Linux[edit]

bluetoothctl
[bluetooth]# agent on
Agent registered
[bluetooth]# scan on
Discovery started
[CHG] Controller B8:27:EB:DE:05:48 Discovering: yes
[NEW] Device 00:1D:A5:68:98:8C 00-1D-A5-68-98-8C
[CHG] Device 00:1D:A5:68:98:8C LegacyPairing: no
[CHG] Device 00:1D:A5:68:98:8C Name: OBDII
[CHG] Device 00:1D:A5:68:98:8C Alias: OBDII
[CHG] Device 00:1D:A5:68:98:8C LegacyPairing: yes
[bluetooth]# pair 00:1D:A5:68:98:8C
Attempting to pair with 00:1D:A5:68:98:8C
[CHG] Device 00:1D:A5:68:98:8C Connected: yes
Request PIN code
[agent] Enter PIN code: 1234
[CHG] Device 00:1D:A5:68:98:8C UUIDs:
	00001101-0000-1000-8000-00805f9b34fb
[CHG] Device 00:1D:A5:68:98:8C Paired: yes
Pairing successful

bluetoothctl on Linux[edit]

bluetoothctl
[bluetooth]# agent on
Agent registered
[bluetooth]# scan on
Discovery started
[CHG] Controller B8:27:EB:DE:05:48 Discovering: yes
[NEW] Device 00:1D:A5:68:98:8C 00-1D-A5-68-98-8C
[CHG] Device 00:1D:A5:68:98:8C LegacyPairing: no
[CHG] Device 00:1D:A5:68:98:8C Name: OBDII
[CHG] Device 00:1D:A5:68:98:8C Alias: OBDII
[CHG] Device 00:1D:A5:68:98:8C LegacyPairing: yes
[bluetooth]# pair 00:1D:A5:68:98:8C
Attempting to pair with 00:1D:A5:68:98:8C
[CHG] Device 00:1D:A5:68:98:8C Connected: yes
Request PIN code
[agent] Enter PIN code: 1234
[CHG] Device 00:1D:A5:68:98:8C UUIDs:
	00001101-0000-1000-8000-00805f9b34fb
[CHG] Device 00:1D:A5:68:98:8C Paired: yes
Pairing successful

ELM327 China Bluetooth Wolfgang Fahl