Update firmware of GL3xx Tracker

Remote firmware update of Queclink GL3xx GPS Tracker with RACEMAP Tracker Management

• Add the GPS devices to Tracker Management

Add GPS trackers

• Turn devices on

• Wait for devices have connected with RACEMAP

• Send message "Start Firmware Update", the command triggers four times to update the hosted firmware.

Send messages

GL320M

hosted FW: R01A13V03_R10A02V03

AT+GTUPD=gl320m,0,3,10,0,,,http://static-cdn.racemap.com/trackers/firmwares/gl320m/latest.enc,,0,,,0001$

Important: Devices running older firmware must first be updated to R01A12V09, which is the required bridge firmware, before applying the latest version. This is the URL for FW: R01A12V09 https://static-cdn.racemap.com/trackers/firmwares/gl320m/R01A12V09/GL320M_B7K1_R01A12V09.enc

GL310M

GL300M

• Updating the firmware does not reset the previous configuration.

• Updating the firmware can be done while charging devices.

• If the battery level is too low the device aborts the update process.

• You might send the custom command AT+GTUPD multiple times as devices might fail to complete downloading the firmware.

• Devices automatically reboot after installing the new firmware, which you observe by flashing LEDs. GL320M and GL310M flash with blue LED, GL300M does not noticeably flash with blue LED.

• Devices remain turned on and will try to reconnect with the tracker management.

• The firmware version in the tracker management is automatically updated. Verify the tracker info.

Current fw version of devices is automatically requested