From a9dbb6ab78a72d62a2ad16d25dc6a9bbd9a034b4 Mon Sep 17 00:00:00 2001
From: Deqing Sun <iamseer@gmail.com>
Date: Thu, 16 Nov 2023 05:31:02 -0500
Subject: [PATCH] Add PID for CDC/HID combo

---
 1209/C55C/index.md | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 1209/C55C/index.md

diff --git a/1209/C55C/index.md b/1209/C55C/index.md
new file mode 100644
index 00000000..126a85e8
--- /dev/null
+++ b/1209/C55C/index.md
@@ -0,0 +1,9 @@
+---
+layout: pid
+title: ch55xduino for CDC/HID combo devices
+owner: ThinkCreate
+license: LGPL
+site: https://github.com/DeqingSun/ch55xduino
+source: https://github.com/DeqingSun/ch55xduino
+---
+ch55xduino is an Arduino-like programming API for the CH55X, a family of low-cost MCS51 USB MCU. The project tries to remove the difficulty of setting up a compiling environment.