Labels Milestones
Back2.37x1.17mm, 15 Ball, 6x3 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32wb15cc.pdf#page=119 ST WLCSP-52, ST die ID 472, 4.36x4.07mm, 81 Ball, 9x9 Layout, 0.5mm Pitch, https://www.st.com/resource/en/datasheet/stm32wl54jc.pdf ST UFBGA-121, 6.0x6.0mm, 121 Ball, 11x11 Layout, 0.5mm Pitch, 0.3mm Ball.
- 0.923213 facet normal -9.901781e-01 -1.398070e-01.
- 0.773053 -0.634341 -5.92546e-06 facet normal.
- 1.87874 -5.48554 21.335 facet normal.