Problem was that data was INVERTED...
do this:
NewSoftSerial nss(2, 3, true);
This is not the solution to everybody. Apparently the EM-406 needs not to be inverted. Mine and lots of others with this module have them work fine.
Problem was that data was INVERTED...
do this:
NewSoftSerial nss(2, 3, true);
This is not the solution to everybody. Apparently the EM-406 needs not to be inverted. Mine and lots of others with this module have them work fine.