From d57dac1f7e5ea7820e0da417b571ec0920348056 Mon Sep 17 00:00:00 2001
From: Michel van de Wetering <michel.van.de.wetering@gmail.com>
Date: Mon, 1 Jul 2024 20:37:42 +0200
Subject: [PATCH] Add note about 1 connection and related disconnect

---
 ynca/terminal.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/ynca/terminal.py b/ynca/terminal.py
index 63dddf0..c4f5ced 100644
--- a/ynca/terminal.py
+++ b/ynca/terminal.py
@@ -21,10 +21,18 @@ def YncaTerminal(serial_url: str):
     With the YNCA terminal you can manually send YNCA commands to a receiver.
     This is useful to figure out what a command does.
 
-    Use ? as <value> to GET the value.
+    Note that a receiver only allows 1 YNCA connection at the time!
+    When connection gets lost immediately after connecting that
+    usually means something else already has a YNCA connection open.
+
     Type 'exit' or 'quit' to exit.
 
+
+    Quick reference:
+
     Command format: @<subunit>:<function>=<value>
+    Use ? as <value> to GET the value.
+
     Examples:
       @SYS:MODELNAME=?
       @MAIN:VOL=-24