Votol EM50-SP with Siaecosys DKD Canbus TFT Display

[Votolrr555]

Hello everyone,

i have a problem.
I wired up my new DKD TFT display, and it works but the Speedo isn’t. All the wirings seem to match with the diagrams, but i can’t get an can connection to the display.

my settings on the Votol EM50 Controller for the display are:

PB9 13_hall-simulation

and Hall-Speedometer.

Am I doing something wrong? Thanks in advance.