Arduino Pro Micro Eagle Library -
This defines where the holes and board outline go.
If you prefer to build your own library (good for learning or custom pin mapping), follow these steps: arduino pro micro eagle library
Manually creating a Pro Micro library is tedious and error-prone. Instead, use a community-tested library: This defines where the holes and board outline go
RAW, GND, RST, VCC, TX, RX, GND, SCL, SDA, A3, A2, A1, A0
(on left)
D15, D14, D16, D10, D9, D8, D7, D6, D5, D4, LED, D12, GND, RST
(on right)