Hardware Front View; I/O Serial Color& Pin Assignment; Hardware Rear View - Sanav GS-818 User Manual

Hardware Front View

I/O Serial Color& Pin Assignment
1 Out1 3
In4_H
2 Out2 4
GND

Hardware Rear View

9
GS-818 GPS/GSM/GPRS Vehicle Tracker User Manual
5 7
In5_H In1_L
6 8
ACC GND
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9 11 In
In2_L A1
10 12
In3_L GND
13 In 15
A2 Tx
14 16
Rx
Call SOS
17
BSL
18
ORST