From 47c67eee862941eb4e1fa6c302b50333e5f33ad0 Mon Sep 17 00:00:00 2001
From: VinzRep <153714698+VinzRep@users.noreply.github.com>
Date: Mon, 2 Feb 2026 17:32:22 +0100
Subject: [PATCH] Update 99-platformio-udev.rules (#5341)

Using an one-more Arduino Uno chinese clone, it use FX2348N chip for USB to Serial communication. I'm new in linux and open-source contributor, and I spend some times to understand what's wrong. This is my first pull request in my life :)
---
 platformio/assets/system/99-platformio-udev.rules | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/platformio/assets/system/99-platformio-udev.rules b/platformio/assets/system/99-platformio-udev.rules
index de198836..b6148535 100644
--- a/platformio/assets/system/99-platformio-udev.rules
+++ b/platformio/assets/system/99-platformio-udev.rules
@@ -31,6 +31,9 @@ ATTRS{idVendor}=="10c4", ATTRS{idProduct}=="80a9", MODE:="0666", ENV{ID_MM_DEVIC
 # FT231XS USB UART
 ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6015", MODE:="0666", ENV{ID_MM_DEVICE_IGNORE}="1", ENV{ID_MM_PORT_IGNORE}="1"
 
+# FX2348N USB UART
+ATTRS{idVendor}=="0843", ATTRS{idProduct}=="5740", MODE:="0666", ENV{ID_MM_DEVICE_IGNORE}="1", ENV{ID_MM_PORT_IGNORE}="1"
+
 # Prolific Technology, Inc. PL2303 Serial Port
 ATTRS{idVendor}=="067b", ATTRS{idProduct}=="2303", MODE:="0666", ENV{ID_MM_DEVICE_IGNORE}="1", ENV{ID_MM_PORT_IGNORE}="1"