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MC90 (RS-232)
LTE Cat 4 cellular modem
MC90 (RS-232)
User's guide
LTE Cat 4
RS-232
USB 2.0
Optional GNSS
Document revision 1.1
MC Technologies GmbH
mc-technologies.com
© 2023 MC Technologies
Kabelkamp 2
info@mc-technologies.com
Errors and omissions excepted
30179 Hannover
Tel: +49-511-676 999-0
All rights reserved
Germany
Fax: +49-511-676 999-150
Page 1
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Summary of Contents for MC Technologies MC90
- Page 1 User‘s guide LTE Cat 4 RS-232 USB 2.0 Optional GNSS Document revision 1.1 MC Technologies GmbH mc-technologies.com © 2023 MC Technologies Kabelkamp 2 info@mc-technologies.com Errors and omissions excepted 30179 Hannover Tel: +49-511-676 999-0 All rights reserved Germany Fax: +49-511-676 999-150...
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Page 2: Table Of Contents
STTY ............................10 10.3 Minicom ..........................10 10.4 C/C++ ............................. 11 AT command and usage examples ................... 11 MC Technologies GmbH mc-technologies.com © 2023 MC Technologies Kabelkamp 2 info@mc-technologies.com Errors and omissions excepted 30179 Hannover Tel: +49-511-676 999-0 All rights reserved Germany... - Page 3 Maintenance ......................... 16 12.2 Troubleshooting ........................16 12.3 Repair ............................ 16 12.4 Disposal ..........................16 MC Technologies GmbH mc-technologies.com © 2023 MC Technologies Kabelkamp 2 info@mc-technologies.com Errors and omissions excepted 30179 Hannover Tel: +49-511-676 999-0 All rights reserved Germany Fax: +49-511-676 999-150...
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Page 4: Introduction
1 Introduction Thank you for choosing an MC Technologies product. The MC90 is an LTE Cat 4 modem optimized for M2M and IoT applications. It supports LTE Cat 4 as well as EDGE and GSM/GPRS and optionally GNSS location services (GNSS functionality must be ordered explicitly). -
Page 5: Qualification Of Installers
Refer to the disposal section of this manual for instructions on how to dispose the product. Separate the packaging components made of cardboard and paper as well as plastic and recycle them using the dedicated collection systems. MC Technologies GmbH mc-technologies.com © 2023 MC Technologies Kabelkamp 2 info@mc-technologies.com Errors and omissions excepted 30179 Hannover... -
Page 6: Safety Precautions
The antennas must be placed at least 20 cm away from persons during operation. If applicable respect the rules and regulations for device operations set forth in hospitals and health care facilities. MC Technologies GmbH mc-technologies.com © 2023 MC Technologies Kabelkamp 2 info@mc-technologies.com Errors and omissions excepted 30179 Hannover... -
Page 7: Package Content
LTE Cat 4 cellular modem 6 Package content The package includes the accessories listed below. Please check that all accessories listed are included in the box. If a part is missing or damaged, please contact MC Technologies directly. • MC90 Optional accessories are not included. -
Page 8: Ports, Display And Operating Elements
CTS (OUT) Clear To Send (Modem is ready to receive) RI (OUT) Ring Indicator (Modem has an incoming call) MC Technologies GmbH mc-technologies.com © 2023 MC Technologies Kabelkamp 2 info@mc-technologies.com Errors and omissions excepted 30179 Hannover Tel: +49-511-676 999-0 All rights reserved... -
Page 9: Led Indicators
9.2 Power supply The MC90 can be operated with a supply voltage of 6 - 30V DC powered using its RJ12 socket. The description of the pinout of the RJ12 connector can be found in the section above. Make sure the polarity is correct as it might otherwise destroy the device. -
Page 10: Stty
Press CTRL+A followed by O to get into the settings. Then go down to "Serial port setup", press "Enter" and then press "F" to toggle "Hardware Flow Control". MC Technologies GmbH mc-technologies.com © 2023 MC Technologies Kabelkamp 2 info@mc-technologies.com Errors and omissions excepted... -
Page 11: At Command And Usage Examples
&= ~ONLCR; // Prevent conversion of newline to carriage return/line feed tty.c_cc[VTIME] = 10; // Set timeout, returning as soon as any MC Technologies GmbH mc-technologies.com © 2023 MC Technologies Kabelkamp 2 info@mc-technologies.com Errors and omissions excepted // data is received. -
Page 12: Sending Sms
ID is still pending Message Type Indicatorb1=0 & b0=0 -> SMS-DELIVERb1=0 & b0=1 -> SMS- Bit 0,1 SUBMIT MC Technologies GmbH mc-technologies.com © 2023 MC Technologies Kabelkamp 2 info@mc-technologies.com Errors and omissions excepted 30179 Hannover Tel: +49-511-676 999-0... -
Page 13: Sending An Sms Message
To check whether your device supports this mode, just type the following command: AT+CSCS=? This command displays the code pages supported by the device. The device will respond like this: +CSCS: ("IRA","GSM","UCS2") MC Technologies GmbH mc-technologies.com © 2023 MC Technologies Kabelkamp 2 info@mc-technologies.com Errors and omissions excepted 30179 Hannover Tel: +49-511-676 999-0... -
Page 14: Gnss (Localization)
Query GSV information AT+QGPSGNMEA="GSA" Query GSA information AT+QGPSGNMEA="VTG" Query VTG information AT+QGPSGNMEA="GNS" Query GNC information MC Technologies GmbH mc-technologies.com © 2023 MC Technologies Kabelkamp 2 info@mc-technologies.com Errors and omissions excepted 30179 Hannover Tel: +49-511-676 999-0 All rights reserved Germany Fax: +49-511-676 999-150... -
Page 15: Using The Dedicated Usb Nmea Port As Output
Internal resource error GNSS locked End by E911 Not fixed now (No GPS position received) Unknown error MC Technologies GmbH mc-technologies.com © 2023 MC Technologies Kabelkamp 2 info@mc-technologies.com Errors and omissions excepted 30179 Hannover Tel: +49-511-676 999-0 All rights reserved... -
Page 16: Product Care And Handling
Back up any relevant data like configurations on the device 12.4 Disposal In accordance with WEEE regulations, the return and recycling of old MC Technologies equipment for our customers is regulated as follows: Please send your old devices carriage paid to the following address:...
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