From d4bd840a97427bc4a01496787ff7c2fd1ff67262 Mon Sep 17 00:00:00 2001
From: psxde <12482765+psxde@users.noreply.github.com>
Date: Mon, 25 Nov 2024 23:23:55 +0100
Subject: [PATCH] Add R0 notice to README.md

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index d0fb4a1..bbd4b64 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,8 @@ All print files (STL, STEP, X_T) can be found in [assets/case](/assets/case/). A
 
 ![Circuit diagram](/assets/circuit/diagram.svg)
 
+You have to short-circuit R0 on the RS485 boards to enable the termination resistor required for DMX before the first and after the last device in line.
+
 ## Pin usage
 
 | GPIO | Usage          |