v2.7 / 3.7

-    Backup/fallback admin params support

-    MLX90614 I2C temperature sensor support

-    OEM server IP address whitelisting support

-    Improved pulse counting functionality 

Product 74.3 / 74.4 specific:

-    Added GPS signal strength detection to standard GPS tracking mode

-    Geofences support

-    After hours support

v2.5 / 3.5

- Fixed an issue where high frequency logging could occur in Recovery mode when the GPS detector was enabled with poor GPS signal

- Improved Recovery mode function and reliability

- Reduced maximum allowable time for a Wi-Fi scan

- Reduce log severity of failed Wi-Fi scan to Warning level

- Improved time management of Wi-Fi scanning

v2.4 / 3.4

- Updated battery capacity estimates

- Battery good status flag cleared below 20% estimated capacity

- Add WNKxxxx I2C pressure sensor support

v2.3 / 3.3

- Fixed support for APNs with authentication

- New modem maintenance release for 3.x (6 MB download)

- Fixed GPS signal strength detection in Periodic Tracking mode


- Added MB7040 ultrasonic range sensor support (i2c)

- Added TMP117 temperature sensor support (i2c)

- Default to encrypted connection after clearing server through SMS

- Fixed stats consistency across firmware updates

- Added undervoltage lockout


- Reverted default Telstra APN to blank


- Enabled modem maintenance release update (6 MB download)


- Network Profile support

- SARA-R410M-02B 5.08 support


- Improve device brownout detection


- Ensure Wi-Fi records are logged in the case where cell tower scans are enabled but fails to acquire tower scan.

- Tasks can be triggered by either GPS or Wi-Fi location fix.

- Data records will always be logged with freshest type of location data (can be optionally controlled using Non-Trip Wi-Fi Lookups parameter).


- Added inactivity timer feature.


- Fixed issue where continuous heartbeats could occur while using Jostle Tracking.

- Improved device power consumption when using Standard GPS Tracking with an Accelerometer No Move Limit of 0.


- Parameter separation/renaming for clarity on use of the Turn-by-Turn GPS Tracking.

- Added heartbeat functionality to Turn-by-Turn GPS Tracking.

- Turn-by-Turn and Standard GPS Tracking modes use the Periodic Tracking module to manage heartbeats (supports failover functionality).

- Improvements in logging logic for Tasks.

- Fixed Active High configurations being ignored for Digital Inputs.

- Switch Ground control available through TG immobilizer functionality.


- First production firmware