Help with the documentation for the board

[Vladislav]

Hi!

We have a roupe trolley with remote control. (https://www.defy-products.com/24v)

Inside installed a board with the name "CARVEC sled control pro"

We have some problems with the firmware and the manufacturer sent a firmware update but did not tell us how to put the board in programming mode. Could you help us?

Thank you!

[Vladislav]

Hello John!
A couple of years ago we had a correspondence, and the other day I wrote you a letter, but the mail server reported that such an address no longer exists. If it is convenient, could you write to me at the address [e-mail]

Thank you!