Thales' cellular IoT products business is now part of Telit Cinterion, find out more.

You are here

Community > Forum > Cellular Hardware > EHS6T-USB Conneciton Problem

EHS6T-USB Conneciton Problem | Telit Cinterion IoT Developer Community

Like
0
1
aricoz's picture
aricoz

July 3, 2017 - 1:42pm, 1486 views

Hello, I have just bought a new EHS6T. I want to send an sms via AT commands.

But I can not connect the modem via serial interface. There is no response for auto baudrate mechanism and I don't now the default baudrate of EHS6T. 

Actually, I have tried the all possible baudrates manually, but there is no response from EHS6T.

What can i do the serial connection between EHS6T and pc for use simple AT commands ?

Best ragards,

Ali.

1
Comment
Log in or register to post comments
Bartłomiej Gemalto Moderator's picture
Bartłomiej Gema...
Jul 3 2017 - 4:57pm

Hello,

The most default setting would be: baudrate 115200, 8 data bits, no parity and one stop bit. By default the power saving on serial interface is probably activated. But you should be able to communicate, there will be just some delays - but using the RTS/CTS hardware flow control is needed in this mode. You can later disable to power saving with AT^SPOW=1,0,0 command.

Regards,

Bartłomiej