SparkFun Forums 

Where electronics enthusiasts find answers.

Tips and questions relating to the GPS modules from SFE
By daveholzer
I've hooked the EM406 to a TINI dev board, but receive garbled characters at 4800 baud. Wondering if the EM406 RS232 signal at 2.85v is too low for the TINI, which seems to expect 3.0v. Any ideas?

Thanks in advance for any help, comments,

User avatar
By sparky
EM406 outputs TTL serial, not RS232.