5-2. GPIO Trigger for 8 GPIs
External GPIO Trigger Cable
(supplied)
*GPIO for Wireless Mic, Light bar, Siren etc.. as above example.
*Serial (RS-232C, Pin number either of 2-8 & 20) for Rader Gun etc
Pin # Signal Remark Cable Color Trigger Name (Example)
9 GND GPIO
Black Black MUST be grounded (To ground at Negative battery terminal)
10 GPIO1 In
Brown Wireless Mic
11 GPIO2 In
Red Light Bar
12 GPIO3 In
Orange Brake Indicator
13 GPIO4 In
Yellow Siren Indicator
21 GPIO5 In
Green Gun Lock
22 GPIO6 In
Blue Other
23 GPIO7 In
Purple Other
24 GPIO8 In
Gray Speed Sensor with pulse table setting only
25 GPIO9 Out White For Low Voltage Output only (LED or Relay)
See “Cable Color” as below chart
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