EM759X Linux Drivers and User Guide
- Sep 6, 2023
- Author: Sierra Wireless
- Version: 2
User Guide and instructions for working with Linux drivers on EM759X modules (EM7590, EM7595).
EM759X modules uses the following Linux open source drivers:
- QMI_WWAN driver — Used by RmNet data and control driver
Note — Patch required (applies to EM7590 and EM7595) — EM7590 qmi_wwan patch - QCSerial driver — Qualcomm USB serial port used by the Modem AT command port, diagnostic DM serial port, and NMEA GPS port
Note — Patch required (applies to EM7590 and EM7595) — EM7590 qcserial patch - MBIM driver — Default build-in CDC_MBIM (Patch not required)
EM759X modules also use the following libraries for the user space control application:
- libqmi — https://www.freedesktop.org/wiki/Software/libqmi/
- libmbim — https://www.freedesktop.org/wiki/Software/libmbim/
The following EM759X-specific documentation for libQMI is available:
For more information, refer to the Linux User Guide (use the Download link below).