EHS6T USB Driver / serial port usage | Telit Cinterion IoT Developer Community

August 28, 2014 - 6:52pm, 11224 views

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Hi, I just got a new EHS6T device to start developing for SMS sending, Used to use the MC55iT which works great, but with this one, on the serial port i cannot send or comunicate with the device. Am I missing something? For the USB Port, where can I get the drivers for Windows 7 x64? Thanks in advanced, Jorge Bastos

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Jędrzej Gemalto...

Aug 29 2014 - 1:47pm

Hello, it is mandatory to use RTS/CTS hardware flow control when communicating with EHS6 over serial interface. Are you using proper connector cable? Is your terminal supporting hardware flow control? Regarding windows drivers - the terminal is shipped with information where you can download the drivers from. If no information delivered, please contact your distributor. Regards Jedrzej

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niardinga

Sep 5 2014 - 5:20pm

Hi, Where to find technical information about EHS6T. I have a application that work with BGS2 (and a lot of other [a proximal 20] brands or models), but not EHS6T. The application use RS232 interface. /tony

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Jędrzej Gemalto...

Sep 8 2014 - 1:19pm

Hello, please call AT^SCFG? AT&V and AT^SPOW? commands via USB to read module's configuration and paste it here. We'll try to figure it out. For technical documentation please ask your distributor. Regards Jedrzej

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derlich

Oct 9 2015 - 9:37am

Hello! I have the same problem with my Gemalto EHS6T USB and can not write/read with the RS232 connection

at^scfg?

^SCFG: "Call/ECC","0"
^SCFG: "GPRS/AutoAttach","enabled"
^SCFG: "Gpio/mode/ASC1","std"
^SCFG: "Gpio/mode/DAI","gpio"
^SCFG: "Gpio/mode/DCD0","std"
^SCFG: "Gpio/mode/DSR0","std"
^SCFG: "Gpio/mode/DTR0","std"
^SCFG: "Gpio/mode/FSR","gpio"
^SCFG: "Gpio/mode/HSIC","rsv"
^SCFG: "Gpio/mode/PULSE","gpio"
^SCFG: "Gpio/mode/PWM","gpio"
^SCFG: "Gpio/mode/RING0","std"
^SCFG: "Gpio/mode/SPI","rsv"
^SCFG: "Gpio/mode/SYNC","std"
^SCFG: "Ident/Manufacturer","Cinterion"
^SCFG: "Ident/Product","EHS6"
^SCFG: "MEShutdown/Fso","0"
^SCFG: "MEopMode/SoR","off"
^SCFG: "Radio/Band","511"
^SCFG: "Radio/OutputPowerReduction","4"
^SCFG: "Serial/Interface/Allocation","1","1"
^SCFG: "Serial/USB/DDD","0","0","0409","1E2D","0058","Cinterion Wireless Modules","EHx",""
^SCFG: "Tcp/IRT","3"
^SCFG: "Tcp/MR","10"
^SCFG: "Tcp/OT","6000"
^SCFG: "Tcp/WithURCs","on"
^SCFG: "Trace/Syslog/Otap","0"
^SCFG: "URC/Ringline","local"
^SCFG: "URC/Ringline/ActiveTime","2"
^SCFG: "Userware/Autostart","1"
^SCFG: "Userware/Autostart/Delay","0"
^SCFG: "Userware/DebugInterface","0.0.0.0","0.0.0.0","0"
^SCFG: "Userware/DebugMode","on"
^SCFG: "Userware/Passwd",
^SCFG: "Userware/Stdout","asc0",,,,"off"
^SCFG: "Userware/Watchdog","0"

OK
at&v

ACTIVE PROFILE:
E1 Q0 V1 X0 &C1 &D2 &S0 \Q3
S0:000 S3:013 S4:010 S5:008 S6:000 S7:060 S8:000 S10:002
+CBST: 0,0,1
+CRLP: 61,61,78,6
+CR: 0
+CRC: 0
+CMGF: 0
+CNMI: 1,0,0,0,0
+CMEE: 0
+CSMS: 0,1,1,1
+CREG: 0,1
+CLIP: 0,2
+COPS: 0,0,"Telekom.de",2
+CGSMS: 1

OK
at^spow?

^SPOW: 1,0,0

OK

My java

            CommConnection serial = (CommConnection) Connector.open("comm:COM1;baudrate=19200");
            DataInputStream serial_in = serial.openDataInputStream();
            DataOutputStream serial_out = serial.openDataOutputStream();
            serial_out.write(0x52);

I tried it with ASC0/1 Com0/1...

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Bartłomiej Gema...

Oct 9 2015 - 11:23am

Hello DERLICH,

This question was answered in the separate thread that you have created:

https://iot-developer.thalesgroup.com/threads/ehs6t-usb-no-connection-rs232

Regards,

Bartłomiej

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antero.markkula...

Dec 19 2014 - 11:09am

Hi,
EHS6T USB's serial lines are configured originally to sleep mode = AT^SPOW=2,1000,3.
If the handshake lines, especially the CTS signal, is not activated, the serial line won't wake up.
For fastest, "normal" communication, you can use AT^SPOW=1,0,0 to disable the sleep mode.
I recommend using the handshake lines in all modems in order to avoid data overrun etc.
Best regards, Antero

Antero Markkula
Communication and Mechatronics

Enkom Active Oy – www.enkom-active.fi
Upseerinkatu 3 A, 02600 Espoo, Finland
Mobile: +358 400 411368
Office: +358 10 204 0000
Fax: +358 10 204 0010
E-mail: antero.markkula@enkom-active.fi

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EHS6T USB Driver / serial port usage | Telit Cinterion IoT Developer Community