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# Cellular

## Supported modems

Digi Embedded Yocto includes support for the following cellular modems:

- Digi XBee Cellular LTE Cat 1
- Digi XBee Cellular 3G Global
- UBlox Toby L-200/L-210
- Telit LE910
- Telit HE910
- Huawei ME909u
- Quectel EC21/EC25

## Known issues

When you are using ModemManager, the initialization of some cellular modems could fail if there is no power cycling of the card between two initializations. This could happen during a software reset. To avoid this situation, we recommend you incorporate a mechanism in your carrier board to power cycle the modem at boot time.

## Limitations

The cellular support in Digi Embedded Yocto is based on the NetworkManager and ModemManager open source software packages.

## Resources

- Mobile broadband information
- ModemManager command line interface
- NetworkManager command line interface

© 2018 Digi International Inc. All rights reserved.
Cellular updated on 22 January 2018 06:48:10 PM