The following outlines latest firmware updates to the GO2/GO3/GO4 platform.
GO2 RF
Bug Fix: Set Driver id to 0 on when saving a log record if negative
Added strict GPS criteria to reduce erroneous high speed Bug Fix: Set Driver id to 0 on when saving a log record if negative In certain cases, product ID was being reset to 1 Checks RF card to determine if unit can be upgraded to ACK mode
Bug Fix: Possible data corruption on failed RF upload
GO2 LIVE
Added strict GPS criteria to reduce erroneous high speed Heartbeat functionality added (unit will connect every 6 hours with ignition off) Reduced modem logging
Added strict GPS criteria to reduce erroneous high speed Heartbeat functionality added (unit will connect every 6 hours with ignition off) Reduced modem logging
Added strict GPS criteria to reduce erroneous high speed Heartbeat functionality added (unit will connect every 6 hours with ignition off) Reduced modem logging
Added strict GPS criteria to reduce erroneous high speed Heartbeat functionality added (unit will connect every 6 hours with ignition off) Reduced modem logging
Added strict GPS criteria to reduce erroneous high speed Heartbeat functionality added (unit will connect every 6 hours with ignition off) Reduced modem logging
Added strict GPS criteria to reduce erroneous high speed Heartbeat functionality added (unit will connect every 6 hours with ignition off) Reduced modem logging
GO3 RF/Wi-Fi
Improved Reliability Immobilization Support Fixed Bug: Accident Data in incorrect format Heartbeat functionality added (unit will connect every hour with ignition off) Added Begin of Stop/End of Stop logging
Improved Reliability Immobilization Support Fixed Bug: Accident Data in incorrect format Heartbeat functionality added (unit will connect every hour with ignition off) Added Begin of Stop/End of Stop logging
Improved Reliability Immobilization Support Fixed Bug: Accident Data in incorrect format Heartbeat functionality added (unit will connect every hour with ignition off) Added Begin of Stop/End of Stop logging Added additional Engine Management functionality
GO4 RF
Immobilization Support CAN Bus Error Checking Implemented Harsh Breaking support Warning Beep on Harsh Brake (requires Checkmate 5.3.1 or newer) Warning Beep on Idling (requires Checkmate 5.3.1 or newer) Microchip Bootloader update via Main Firmware + Check for invalid Device ID
J1708 request retry algorithm improved to prevent potentially affecting the instrument cluster Intermittent ignition detect in Caterpillar engines
Immobilization Support Harsh Breaking support Warning Beep on Harsh Brake (requires Checkmate 5.3.1 or newer) Warning Beep on Idling (requires Checkmate 5.3.1 or newer) Microchip Bootloader update via Main Firmware + Check for invalid Device ID
GO4 LIVE
In certain cases, modem may not power on Warning Beep on Harsh Brake (requires Checkmate 5.3.1 or newer) Warning Beep on Idling (requires Checkmate 5.3.1 or newer)
J1708 request retry algorithm improved to prevent potentially affecting the instrument cluster Intermittent CDMA modem disconnect/reconnect while ignition is on (Multi-tech CDMA 2009 modem revision) Intermittent ignition detect in Caterpillar engines
In certain cases, modem may not power on Warning Beep on Harsh Brake (requires Checkmate 5.3.1 or newer) Warning Beep on Idling (requires Checkmate 5.3.1 or newer)
GO4v2
J1939\CAN ignition detection algorithm improved to prevent potentially affecting the instrument cluster VIN request on Honda supported When "check engine" light is on, report both pending and confirmed engine codes Resolves issue where ignition may not be detected in J1850 vehicle types
J1939\CAN ignition detection algorithm improved to prevent potentially affecting the instrument cluster VIN request on Honda supported When "check engine" light is on, report both pending and confirmed engine codes Resolves issue where ignition may not be detected in J1850 vehicle types
Resolve rare connectivity issue while attempting to auto-detect the GSM network Improved data filtering on fuel level readings (OBD\CAN) Optimized debug logging
GO4v3
Latest Release Firmware: 82.1.11
Latest Development Firmware: 82.2.7
|