Serial Driver

[pratibha soni]

Posted on November 10, 2017 at 08:07

what is serial driver exactly? Role of serial driver? and how it works for GSM M66 module.

[Erwan YVIN · Accepted solution]

Posted on November 10, 2017 at 10:08

Hello Soni ,

the serial driver is very useful to communicate with a GSM modem by AT Command.

you need :

• to find the associated pin with your SPC5 devices. (RX (LIN0RX)/TX(LIN0TX)/VDD/VSS)
• Choose the good speed
• discuss like a classic shell with carriage return (\r\n or \n)

in our past projects (university), GSM modem (Near Space Balloon) and Bluetooth modem (Manual kit car) has been plugged without any issue. 

             Best Regards

                           Erwan

[pratibha soni]

Posted on November 10, 2017 at 11:00

Thanks Erwan, 

but i am not fully satisfied with your anwer.

I used LIN0RX/LIN0TX(&SD1), found pins which are PB2 & PB3 in case of Dline. but want to know how serial driver play in serial communication. I already sent AT commands on M66 board(GSM), but want to know the role of serial driver.

please elaborate again. 

[Erwan YVIN]

174920CGIL2

[pratibha soni]

Posted on November 10, 2017 at 12:25

Thank you.