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3.89x3.74mm package, pitch 0.4mm; see section 6.1 of http://www.st.com/resource/en/datasheet/stm32f103ze.pdf Lattice caBGA-381 footprint for the Adafruit Feather 32u4 FONA board, https://learn.adafruit.com/adafruit-feather-32u4-fona Adafruit Feather M0 RFM Footprint for Mini-Circuits case HF1139 (https://ww2.minicircuits.com/case_style/HF1139.pdf) following land pattern PL-079, including GND vias (https://ww2.minicircuits.com/pcb/98-pl230.pdf Footprint for Mini-Circuits cas HZ1198 (https://ww2.minicircuits.com/case_style/HZ1198.pdf) following land pattern PL-247, including GND-vias (https://www.minicircuits.com/pcb/98-pl247.pdf Footprint for the hex inverter; if this can be the same size as traces - .3mm for non-power lines, .6mm if carrying power - MK uses a ground plane Updates from real TL0x4s 5cacbfea2e Add polygon calculation for wing plates 3e868f13c4 Go to file d5bfb6e27b 's notes on updating the two clockwise-most pins, looking from below. Clock rate goes down when resistance goes up, opposite to expectation. Glide fix d9235591732ea49a85db49010f2aaf63f936f2b3 re-re-remove the mysterious extra trace re-re-remove the mysterious extra trace re-re-remove.

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