Labels Milestones
BackGSM/HSPA modem, https://www.u-blox.com/sites/default/files/SARA-G3-U2_SysIntegrManual_%28UBX-13000995%29.pdf, pag.162 ublox SARA-G3 SARA-U2 GSM HSPA Footprint for Mini-Circuits case MMM168, Land pattern PL-225, vias included, (case drawing: https://ww2.minicircuits.com/case_style/CD542.pdf, land pattern drawing: https://ww2.minicircuits.com/pcb/98-pl225.pdf Footprint for the sake of code complexity. Odd values are -=1 difference() { difference() { difference() { union() { cube([board_width, board_height, thickness]); cylinder(thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cube([cutout_width, cutout_height, thickness+3]); cylinder(h=thickness+standoff_height+3, r=hole_radius, $fn=360); vertex 0 7.13321 6.87796 facet normal -0.556192 -0.831054 0 vertex -4.7383 4.44956 20 vertex 3.48287 -5.48813 19.9 facet normal -0.241723 -0.796854 0.553709 facet normal -8.884534e-01 4.589668e-01 0.000000e+00 vertex -1.040294e+02 9.614870e+01 2.655000e+01 facet normal -0.877365 -0.466832 0.110898 facet normal -9.820704e-001 1.885144e-001 0.000000e+000 vertex -4.608007e+000 5.307639e+000 9.983999e+000 vertex 2.847970e+000 4.867598e+000 9.983999e+000 vertex -4.726331e+000 -3.123942e+000 1.747200e+001 facet normal -8.592839e-01 -4.190219e-03 -5.114818e-01 vertex -1.073398e+02 9.725134e+01 5.413272e+00 vertex -1.072454e+02 9.665134e+01 5.240735e+00 vertex -1.073398e+02 9.665134e+01 5.413272e+00 vertex -1.074403e+02 9.665134e+01 5.581992e+00 facet normal 0.63014 -0.772994 0.0735165 vertex 6.72966 -0.896427 7.87006 facet normal 0.0463767 -0.470877 0.880979 facet normal -0.996728 -0.0397771 0.07036 facet normal 0.618898 0.265121 0.739376 facet normal 7.480910e-001 6.635962e-001 0.000000e+000 facet normal -0.539147 0.334131 0.773096 vertex 6.71529 0.463226 7.17947 vertex -4.57918 -5.11681 7.04537 facet normal 4.158309e-01 -1.344523e-03 9.094409e-01 vertex -1.082696e+02 9.665134e+01 9.030831e+00 facet normal 0.468218 0.881923 0.0546202 vertex 6.73225 -0.892525 7.87036 facet normal 5.323944e-01.
- -9.996590e-01 2.611259e-02 1.272368e-07 vertex -1.045770e+02 9.890134e+01 1.855000e+01.
- -0.828666 -0.0815498 0.55377 facet.