diff --git a/readme.md b/readme.md
index cf19a7d..a0a98a1 100644
--- a/readme.md
+++ b/readme.md
@@ -1,3 +1,5 @@
+## Debugging
+
 ```
 mspdebug rf2500 gdb
 
@@ -6,3 +8,14 @@ msp430-gdb -x firmware.gdb
 
 Attention: the gdb in the TI toolchain package is broken, use the one from Debian
 
+
+
+## Signals Working Cycler
+
+First octets:
+
+![](./docs/cycler_working_first_octets.png)
+
+Last octets:
+
+![](./docs/cycler_working_last_octets.png)