Crossover-RX ESC BLHeli USB Linker
The CrossOver-RX ESC BLHeli USB Linker Tool is a firmware update tool for Crossover-RX ESC products. Together with the open-source BLHeliSuite software you can access many programming options and available firmware updates.
This USB Linker Tool works with all CrossOver-RX ESCs and many others including the MX-5A and MX-12A.
Software: https://github.com/bitdump/BLHeli
CrossOver-RX Configuration Tool Instructions
1. Install the latest version of the BLHeliSuite open-source software. https://github.com/bitdump/BLHeli and open GUI (graphical user interface).
2. Plug the linker into a Usb-C to Usb-A cable connected to your PC.
3. Connect the ESC to the linker and apply power to the ESC.
4. Press the "connect" button in BLHeliSuite GUI.
5. Select "SILABS FLHeli Bootloader (USB/Com)" in "Select ATMEL/SILABS Interface" drop down menu. (see screenshot of GUI in photos).
6. Press the "Read Setup" button in BLHeliSuite GUI.
7. Make changes to any of the adjustable options.
8. Press the "Write Setup" button in BLHeliSuite GUI.
9. Press the "Disconnect" button in BLHeliSuite GUI.
10. Disconnect the power to the ESC, disconnect the ESC from linker.