SIGFOX 連線&傳送教學

Serial (UART) Parameters:9600 baud, no parity, 8 data bit and 1 stop bit

依序輸入指令，建議使用putty連線

AT // will return OK if not, check Arduino UART, board communition or change Terminal app

AT$GI? //will return X,Y, If X=0 or Y<3

AT$RC

AT$SF= xxxxxxxxxxxx //it's what you want to send

This procedure will force the module to send the frame within the macro channel listened by SIGFOX network.