News:

Server migration complete, Welcome to version 2.1.1

+-+-

+-User

Welcome, Guest.
Please login or register.
 
 
 
Forgot your password?

+-Site Stats

Members
Total Members: 15301
Latest: magicx
New This Month: 4
New This Week: 2
New Today: 2
Stats
Total Posts: 125131
Total Topics: 15248
Most Online Today: 53
Most Online Ever: 7634
(January 21, 2020, 02:14:03 AM)
Users Online
Members: 0
Guests: 42
Total: 42

Chaining Two or more V2.01 Differential Receivers to a Kulp K16A-B cape

Started by johnsi911, August 15, 2022, 11:56:53 AM

Previous topic - Next topic

0 Members and 1 Guest are viewing this topic.

johnsi911

I'm looking for someone who has a k16A-B cape and is chaining two or more V2.01 Smart Differential Receivers.

I'm having an issue when chaining two V2.01 Differential Receivers to a Kulp K16A-B cape. The second differential receiver in the chain displays FPP testing patterns erratically. It's almost like it's missing some data commands. I tested each differential receivers individually by setting the mode to 4 and putting the terminator on and they work fine. When I chain the receivers, I set the 2nd receiver mode to 5 with the terminator on while turning the terminator off on the 1st receiver.

The 2nd and last receiver in the chain does display the addressed pixels properly. However, when Cycling Patterns in Test Mode, it sometimes misses a beat and skips a R, G, or B pattern. I'm running FPP V6.0 on my controller.

I've added a photo of my receiver setup and FPP channel output setup.

CaptainMurdoch

What happens if you swap the Id/mode settings on the receivers so that the first receiver is set to receiver #2 and the second receiver is set to be #1? (without changing any cabling)


With the ID/mode settings set back to the way the were originally, what happens if you reverse the cabling order (without changing the receiver ID/mode) and change termination settings so they are correct?  Does the problem stick with the 2nd receiver which is now first in the chain or does it move to the 1st receiver which is now second in the chain?

-
Chris

Support FPP

+- Recent Topics

Is it possible to restore via /boot partition? by EricD
October 02, 2022, 11:17:17 PM

new piCaps in the works? by Bwinter
October 02, 2022, 11:07:24 PM

Projector video for just one video source by Poporacer
October 02, 2022, 09:21:09 PM

PiCap w/Controller? by james-s
October 02, 2022, 05:06:52 PM

F16V4 port 5 Lights flicker by rudybuddy
October 02, 2022, 04:18:23 PM

Smartthings Integrations by james-s
October 02, 2022, 01:26:22 PM

Advatek Vortex 48 channel DC controller by CeP
October 02, 2022, 05:34:34 AM

Upgraded to FPP V6.1.1 - Network Settings do not have "Interface Routing" option by Poporacer
October 01, 2022, 10:24:15 PM

FS Kulp K-8B Controller, Complete by poolprousa
October 01, 2022, 08:31:43 PM

60+ Ray Wu Cables, Pigtails, misc by jnealand
October 01, 2022, 08:57:49 AM

Powered by EzPortal
Powered by SMFPacks Menu Editor Mod