From 3180c0c4a8a6568f284e209b2fddca13c5f0e2c9 Mon Sep 17 00:00:00 2001
From: giomba <giomba@glgprograms.it>
Date: Fri, 3 Dec 2021 08:31:04 +0100
Subject: [PATCH] serial port

---
 serial.md | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 serial.md

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+# Serial port
+
+### Sniff with a PTY
+```socat -v -x -d -d pty /dev/ttyUSB0```
+
+You may need to `stty` the actual serial port properly.
+