diff --git a/640.md b/640.md
index 354b7b6..c466e56 100644
--- a/640.md
+++ b/640.md
@@ -33,6 +33,12 @@ Welcome to the 640 board - this guide will describe all the features of the 640
 ### Attaching a motor
 ### Attaching an RC receiver
 
+# Setting up your Pi
+
+## Enable I2C
+
+## Enable SPI
+
 # Programming the 640
 
 ## Python