Horwin EK3 / Lingbo LBMC072252HC5X – Communication timeout with programming software

[st0ne]

Hi everyone,

I'm trying to communicate with a Lingbo LBMC072252HC5X motor controller from a Horwin EK3.

So far I have:

• identified the correct programming connector,
• verified the pinout,
• built the correct interface,
• confirmed that the PC software is sending data.

However, the controller never responds and the software always reports a timeout.

My main goal is not performance tuning, but simply to enable and configure the EBS (regenerative braking) function.

Does anyone know:

• Which PC software is required for the LBMC072252HC5X?
• Is there a newer or OEM-specific version of the Lingbo software?
• Where can it be downloaded?
• Has anyone successfully connected to this exact controller?

Any information would be greatly appreciated.

Thanks!