Testing In Pc; Hardware Connection - Waveshare L76X GPS HAT User Manual

L76X GPS HAT User Manual

TESTING IN PC

HARDWARE CONNECTION

1. Mounting ML1220 battery (No included) to the battery holder in backside.
2. Connect GPS antenna. Wire A by yellow jumpers. Turn the STANDBY switch to OFF.
3. Connect L76X GPS HAT to PC by USB cable, then the PWR indicator lights on
4. Waiting for about 1s. TXD LED become to flash, which mean that data is transmitting
5. Open serial assistant software in PC. Select the correct COM port (according to the Device
Manager), set baud rate: 9600, data bit: 1, stop bit: 1
【Note】
a) Please set the module or receiver of antenna outdoor for stable GPS signal
b) Generally, first time module should use about 35s to locate (cold starting), the locating time
(first) maybe longer even failed because of environment, please be patient.
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