Noob:Please Help[Receiving Junk characters via UART1]


#1

Hi guys

I have connected the SL6087 via RS485 with Auto direction control -----> PC USB-RS485 running Hyperterminal and Docklight :smiley:

When I Tx ‘AT’, I Rx random junk characters.
Running @ 9600Baud 7E1

What might I be doing wrong?
Will a Firmware upgrade make any difference?


#2

Hiya,

Have you set the RS485 serial port (uart) parameters in the modem correctly?

You’ll need to have a look at teh AT+IPR AT+ICF and AT+IFC commands in teh AT commands guide.

ciao, Dave