Yabby3-4G Release Notes
Written by Matthew Clark-Massera
Updated at July 9th, 2025
| 1.15/2.15 | Allows support for hardware revision 4 |
| 1.14 |
Enabled multi-cell tower scan - requires Modem Firmware Update version 1.3.4 |
| 1.12 | Connection timeout change |
| 1.11 |
Parameter introduced to allow GPS fix on device heartbeat to be disabled. Support for Modem Firmware Update to 1.3.3 Added support for stats reset via async message |
| v1.10 |
(Big update!) SDK and Modem Library Updates We can now reset the modem core separately from the application core to recover from modem faults. This allows for faster/better recovery when the modem freezes Numerous fixes and improvements to networking sockets. Others Allow updates to MFW 1.3.2 and support MFW 1.3.2 flash backup changes Added GPS TTFF vs accuracy prioritization Fixed incorrect trip start time issue for GPS based trip tracking Fixed modem restart/recovery procedure after a SIM boot failure |
| 1.9 | Modem freeze exponential backoff |
| 1.8 | Once off in trip upload |
| 1.6 | Support for HW rev2 |
| 1.5 |
High G + Tip can be used simultaneously GNSS Improvements |
| 1.4 | Modem SDK Update |
| 1.3 | First Production Release |
