I didn't think the Eco4 could do telemetry or is it the new black one?

If its the black one are you connected to pins 1 and 9 on Com port1 and polarity is correct?

Try a baud rate of 9600 8N1

Also make sure com1 is set for telemetry and rs485, i think its set to debug by default

also try dmrs485 and bbvrs485 telemetry as well as dennard

Yes it's the new black one

If you've doubled up the cores on the dataline.. that can cause probs.

Wouldnt you need to check camera settings to confirm correct settings?

Sorted, serial port was set for debug... all

Did you bother terminating the eol??

Yes mate, thought the main cause would of been the serial port though?

Deffo, thats what I meant, it probably would still work without termination