Some modules requires you to send a checksum at the end of the command. Here for a NEO-6M GPS Module:
'Turn off RMC - Recommended minimum specific GPS/Transit data
hserout2...
Type: Posts; User: MichelJasmin; Keyword(s):
Some modules requires you to send a checksum at the end of the command. Here for a NEO-6M GPS Module:
'Turn off RMC - Recommended minimum specific GPS/Transit data
hserout2...