Troika Construction Multi-Tool Ballpoint Pen Colour:Midnight Any 'iPhone' or 'Android' compatible

Any 'iPhone' or 'Android' compatible (but not iPhone original) should work

5V power and I/O

According our sample codes

HyperPixel uses a high-speed DPI interface

Troika Construction Multi-Tool Ballpoint Pen Colour:Midnight Any 'iPhone' or 'Android' compatibleTreat yourself or a fellow maker to the finest writing hardware on the planet! These premium 6 side metal pens made by Troika are perfect for makers, engineers, draftsmen or anyone who appreciates a solid and reliable writing device with handy features. We're huge fans! The body of the pen includes four different metric ratios (centimetre inch 1: 20m and 1: 50m scale) and a spirit level for on the go alignment. The end of the pen includes a removable