8
1.3 Extended Cable Definition
1.3.1 Standard version
NO.
Item
Definition
1
Pogo pin
1
2
3
4
5
6
7
8
GPIO69
GPIO1
GPIO
2
GPIO
3
GPIO4
ACC
GND
RXD0
9
10
11
12
13
14
15
16
TXD0
RXD1
TXD1
GND
ID
DP
17
18
19
20
21
22
23
24
DM
VUSB
EN
DC+
DC-
2
Com 2
RS232 /dev/ttyHSL1.
3
Com 1
RS232 /dev/ttyHSL0.
4
ACC Input
Connect with vehicle ACC power.
Voltage range: 0-30V.
Ps: With ACC function, the device is requested to connect the power source via
DC adaptor simultaneously to power on after ignition. please refer to 3-2 for the
DEMO and source code of ACC.
5
Power
DC input Voltage:DC8-36V(ISO 7637-2 compliant)
6
GPIO
Red
White
Green
Yellow
Black
Voltage range: 0-30V
Voltage range:
