“Hello. My GM906BT receiver (RTK-T60/ Serial: 2418E00164/ ) has failed after accidentally changing the data transfer rate. The device is detected as a COM port. Data is being sent to the console (1660). It doesn’t respond to any port speeds in NavStarTool. I need to reflash it in . Please send me the firmware file: .bin or any compatible firmware to restore the GM906BT. Thank you!”
2026/06/09
Pavlo
Hello,
I need firmware and recovery tool for TOPGNSS RTK-T60 module.
Module marking:
TOPGNSS RTK-T60
Serial: 2418E01178
Problem:
Device is not recognized by COM port. I need firmware, driver, and recovery/flashing instructions.
Please send the correct firmware file for this exact module.
Thank you.
2025/03/11
John
Hello!
I am the proud owner of the GM906BT.
Unfortunately, my android device does not support pin transmission for bluetooth connection. Is there a way to disable the PIN code in your device (GM906BT)? Perhaps you can easily make the firmware without the code?
I really hope for your help.
Sincerely yours.
2025/03/04
IMTIAZ AFZAL
please confirm that TK68 is compatible with Trimble RTX correction service