Note: For advanced users taking advantage of the castellated edges, you can design a board with the Qwiic
Pro Micro Eagle footprint should you decide to make a keyboard using the Cherry MX Switch!
GITHUB SPARKFUN EAGLE LIBRARY: SPARKFUN-BOARDS.LBR
In order to power and upload to the board, you will simply need a USB C cable connected to your computer. For
the scope of this tutorial, you'll get as far as example 1.
How to Solder: Castellated Mounting Holes
MAY 12, 2015
Tutorial showing how to solder castellated holes (or castellations). This might
come in handy if you need to solder a module or PCB to another PCB. These
castellations are becoming popular with integrated WiFi and Bluetooth modules.