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matteobertozzi/test-gps.py

Created June 9, 2023 15:00
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Read U-blox M9N GNSS from /dev/ttyS3
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test-gps.py
import serial # (ubuntu python3-serial package) - https://pyserial.readthedocs.io/en/latest/
def gps_read():
# nROK 1031 Built-in U-blox M9N GNSS is on /dev/ttyS3 (Ubuntu 22.04 LTS)
with serial.Serial('/dev/ttyS3', baudrate=38400) as sd:
sd.flushInput()
sd.flushOutput()
while True:
yield sd.readline()
for nmea_sentence in gps_read():
print(nmea_sentence) # b'$GNRMC,....
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