EVO ORIN External GPS Time Synchronization

Instructions for using the external GPS time synchronization feature

The main purpose of SYNC IN is to accept GPS PPS signal input. Cooperate with the GPRMC information received by the serial port to achieve the timing of the system through the external GPS.

Operation Instructions

Modify the time synchronization mode in “MIIVII SETTINGS” to external GPS.

Verification Method

#Modify the system time.
sudo date -s 12:12

#Wait for about 1 minute.
#Check if the system time automatically changes to the current time. If the system time can be updated to the current time, the GPS function is normal. If the system time cannot be updated to the current time, the GPS function is abnormal.