--- a/docs/dmx.txt	Sat Apr 05 02:53:17 2014 +0300
+++ b/docs/dmx.txt	Sun Apr 06 18:25:55 2014 +0300
@@ -1,11 +1,18 @@
+
+## Specs:
+
 * 250 kHz clock
     * 250000 bits / s
     * 4µs / bit
 * idle line = high (transmitter/master drives line high)
 
-        
+## Pinout
 
-Packet structure:
+    1       0       GND
+    2       -       B
+    3       +       A
+
+## Protocol
 
 * paket format
     * break