Puedes dirrecionarlos desde otro programa de software? En el sitio web, hay este ejemplo para dirrecionar tres motores:
1. Host PC is set up for 9600 Baud,N,8,1 since this is the power-up default for SmartMotors.
2. Three SmartMotors are wired in serial daisy chain with Tx of Host PC wired to Motor-1 Rx, Motor-1 Tx wired to Motor-2 Rx, Motor-2 Tx wired to Motor-3 Rx, Motor-3 Tx wired to Host PC Rx.
(Tx is RS-232 transmit, Rx is RS-232 Receive)
0ECHO_OFF Places all motors in echo off
0SADDR1 Set first motor to address 1
1ECHO Set it to echo mode so the next motor will be able to receive commands
1SLEEP Set it to sleep mode so it will not act upon following commands
0SADDR2 Set next motor to address 2 and repeat sequence
2ECHO
2SLEEP
0SADDR3
3ECHO
3SLEEP
1WAKE Set all motors to wake status.
2WAKE
3WAKE
En este ejemplo, si quieres dirrecionar un motor en particular, hay que usar el comando SLEEP para los otros dos. Tambien, asegurete que estes usando el caracter retorno de carro (dec13) como tu terminacion de la cadena de caracteres entre comandos.
Gracias,
Erin