From 5485ffd280cf373d65c24d11909525b78f28fb40 Mon Sep 17 00:00:00 2001
From: Emi Mariscal <emi420@gmail.com>
Date: Fri, 8 Dec 2023 00:25:33 +0000
Subject: [PATCH] Update README.md

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index ded2c0f..6bf8936 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,12 @@
 
 <img width="311" alt="Screenshot 2023-07-06 at 00 18 41" src="https://github.com/emi420/esc-pos-server-print/assets/1226194/d0d482ec-21bc-463d-8516-8380edd876a6">
 
+## Not printing?
+
+Check the port configuration in `server.py`:
+
+`SERIAL = '/dev/ttyUSB0'`
+
 ## License
 
 You may use this project under the terms of either the MIT License or the GNU General Public License (GPL) Version 3.