Looking for firmware .hex or .bin for this controller box with STM32FEBKC6T6

[ptroy.1]

I lost the firmware for this control box while playng around with ST_Link.

It is a control box for loadcell pedals for sim racing.

Its from a generic brand SimJack. I cannot find any product details for this and cant locate any firmware.

It reads the loadcell values from the pedals, we use DiView to calibrate the input data.

Any leads where I can find the firmware for this would be greatly appreciated.

 

[Tesla DeLorean]

It Is a product, but for the China market or motor control.

​https://community.st.com/s/question/0D53W00000wXMvpSAG/i-came-across-a-motor-control-ecu-circuit-board-containing-stm32febkc6t6-for-which-the-datasheet-is-not-available-in-official-sts-website-i-would-like-to-know-whether-the-mcu-is-specially-made-for-any-particular-customer-or-its-fake