From b964675d35b01eb1b0f3f9b87be7f29664cffc28 Mon Sep 17 00:00:00 2001 From: Frater Date: Fri, 9 Oct 2020 21:18:55 +0200 Subject: [PATCH] Update README.md --- README.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/README.md b/README.md index 035c039..9ed3791 100644 --- a/README.md +++ b/README.md @@ -8,8 +8,12 @@ I wasn't able to find many information for this specific modules around the web. So I've decided to _tap_ and record the communication between the Checkpoint and the module for further decoding. +![Tapping 4400](img/tapping_1.jpg) + Here is my journey trought this reverse engineering. +![Close view of tapping](img/tapping_2.jpg) + Open communication Port with 115200 bps, 8N1 settings and write [Commands](CommandSet.MD). you may want to read return the keys.