-7-
The GPS port pin numbers are 1 to 6 from left to right, defined as follows:
Pin #
Direction
Pin Description
Requirements
1
Input
PPS (pulse-per-second) signal for synchronization
TTL level 3.3 V/5 V
Recommended pulse width: ≥1 ms
Cycle: 1 s (from rising edge to rising edge)
2
Output
Power for the external GPS module
5 V
3
Output
Ground for the external GPS module
-
4
Input
Receiving serial data from the external GPS module
RS232 level
5
Output
Ground for the external GPS module
-
6
-
Reserved
-
Summary of Contents for PandarXT Series
Page 1: ...www hesaitech com Connection Box for PandarXT Series User Manual HESAI Wechat...
Page 7: ...5 1 2 Dimensions Figure 2 6 Connection Box Unit mm...
Page 10: ...8 1 4 Connection 1 4 1 With GPS Clock Source Figure 1 1 Connection Box Connection GPS...
Page 11: ...9 1 4 2 With PTP Clock Source Figure 1 2 Connection Box Connection PTP...
