Labels Milestones
Back121 Ball, 11x11 Layout, 0.5mm Pitch, https://www.st.com/resource/en/datasheet/stm32wb55vc.pdf ST WLCSP-100, ST die ID 482, 4.2x3.95mm.
- From MK's PCB livestream # Format.
- Power-only, 6P, top mounted, horizontal, 5A: https://gct.co/files/drawings/usb4105.pdf USB.
- 0.75 mm² wires, basic insulation.
- Vertex 4.02975 -3.69322 21.8414 facet normal 2.588559e-001.
- The walls; a little wiggle room.