Step 2 - Fit the Mounting Pillars for Raspberry Pi
For the older Raspberry Pi models with a 26-pin GPIO connector, you will need to fit 2
pillars. For the A+, B+ and RPi 2B you should fit 4 pillars
Fitting the pillars is a 2 step process: 1) fit the small 5mm pillars, 2) screw in the 16mm
pillars.
The photo above shows the 5mm pillars in the mounting positions for A+, B+ and RPi 2B
models
Use the very small 4mm screws to attach all the pillars. Note that the holes under the motors
have been countersunk to allow the motors to sit flat onto the PCBA
The photo above shows the 16mm pillars added for the correct height (A+, B+, RPi 2B)
