+T 75600 58200 5 10 1 1 0 6 1
+netname=swdio
+}
+N 74300 57700 75600 57700 4
+{
+T 75600 57800 5 10 1 1 0 6 1
+netname=swclk
+}
+C 42000 62300 1 0 0 3.3V-plus.sym
+C 42400 61400 1 90 0 capacitor.sym
+{
+T 41700 61600 5 10 0 0 90 0 1
+device=CAPACITOR
+T 42000 62200 5 10 1 1 180 0 1
+refdes=C10
+T 41500 61600 5 10 0 0 90 0 1
+symversion=0.1
+T 41600 61500 5 10 1 1 0 0 1
+value=0.1uF
+T 42400 61400 5 10 0 1 0 0 1
+vendor_part_number=399-3027-1-ND
+T 42400 61400 5 10 0 0 0 0 1
+footprint=0402
+T 42400 61400 5 10 0 0 0 0 1
+vendor=digikey
+T 42400 61400 5 10 0 1 0 0 1
+loadstatus=smt
+}
+T -28200 -66400 8 10 0 1 0 0 1
+vendor_part_number=MMA7260QT-ND
+T -28200 -66400 8 10 0 1 0 0 1
+vendor_part_number=MCP9700-E/TO-ND
+T -28200 -66400 8 10 0 1 0 0 1
+vendor_part_number=MMA7260QT-ND
+T -28200 -66400 8 10 0 1 0 0 1
+vendor_part_number=MCP9700-E/TO-ND
+C 42600 60500 1 0 0 MS5607.sym
+{
+T 43895 62695 5 10 0 1 0 0 1
+device=MS5607
+T 42895 62695 5 10 1 1 0 0 1
+refdes=U4
+T 42595 57295 5 10 0 1 0 0 1
+footprint=MS5607
+T 42600 60500 5 10 0 1 0 0 1
+loadstatus=smt
+T 43900 62700 5 10 1 1 0 0 1
+value=MS5607
+T 42600 60500 5 10 0 1 0 0 1
+vendor=measspec
+T 42600 60500 5 10 0 1 0 0 1
+vendor_part_number=MS5607
+}
+N 42600 62300 42200 62300 4
+N 42600 61500 42600 60700 4
+N 42200 61400 42200 60700 4
+N 42200 60700 42600 60700 4
+C 42100 60400 1 0 0 gnd.sym
+N 45800 60700 44900 60700 4
+{
+T 45100 60800 5 10 1 1 0 0 1
+netname=ba_miso1
+}
+N 45800 61100 44900 61100 4
+{
+T 45100 61200 5 10 1 1 0 0 1
+netname=ba_mosi1
+}
+N 45800 61500 44900 61500 4
+{
+T 45200 61600 5 10 1 1 0 0 1
+netname=ba_sck1
+}
+N 45800 61900 44900 61900 4
+{
+T 45200 62000 5 10 1 1 0 0 1
+netname=cs_pres
+}
+N 44900 62300 45000 62300 4
+N 45000 62300 45000 61900 4
+N 53500 57500 54800 57500 4
+{
+T 53500 57600 5 10 1 1 0 0 1
+netname=mosi1
+}
+N 53500 58300 54800 58300 4
+{
+T 53500 58400 5 10 1 1 0 0 1
+netname=sck1
+}
+N 53500 57900 54800 57900 4
+{
+T 53500 58000 5 10 1 1 0 0 1
+netname=miso1
+}
+N 54800 63100 53500 63100 4
+{
+T 54300 63200 5 10 1 1 0 6 1
+netname=ba_mosi1
+}
+N 54800 63900 53500 63900 4
+{
+T 54200 64000 5 10 1 1 0 6 1
+netname=ba_sck1
+}
+N 54800 63500 53500 63500 4
+{
+T 54300 63600 5 10 1 1 0 6 1
+netname=ba_miso1
+}
+C 40900 67400 1 90 0 capacitor.sym
+{
+T 40200 67600 5 10 0 0 90 0 1
+device=CAPACITOR
+T 40500 68200 5 10 1 1 180 0 1
+refdes=C101
+T 40000 67600 5 10 0 0 90 0 1
+symversion=0.1
+T 40100 67500 5 10 1 1 0 0 1
+value=0.1uF
+T 40900 67400 5 10 0 0 0 0 1
+footprint=0402
+T 40900 67400 5 10 0 0 0 0 1
+vendor_part_number=399-3027-1-ND
+T 40900 67400 5 10 0 0 0 0 1
+vendor=digikey
+T 40900 67400 5 10 0 1 0 0 1
+loadstatus=smt
+}
+C 42600 64500 1 0 0 MMA6556.sym
+{
+T 43795 68695 5 10 0 1 0 0 1
+device=MMA6556
+T 42895 68695 5 10 1 1 0 0 1
+refdes=U6
+T 42595 63695 5 10 0 1 0 0 1
+footprint=AN3111
+T 42600 64500 5 10 0 0 0 0 1
+vendor=mouser
+T 42600 64500 5 10 0 0 0 0 1
+vendor_part_number=841-MMA6555KW
+T 42600 64500 5 10 0 1 0 0 1
+loadstatus=smt
+T 43800 68700 5 10 1 1 0 0 1
+value=MMA6555
+}
+N 42600 66700 42500 66700 4
+N 42500 66700 42500 64600 4
+N 42600 64700 42500 64700 4
+N 42600 65500 42500 65500 4
+N 42600 65900 42500 65900 4
+C 40500 68300 1 0 0 3.3V-plus.sym
+N 42600 68300 40700 68300 4
+N 40700 67400 40700 64700 4
+N 40700 64700 42500 64700 4
+C 41400 67000 1 90 0 capacitor.sym
+{
+T 40700 67200 5 10 0 0 90 0 1
+device=CAPACITOR
+T 41700 67800 5 10 1 1 180 0 1
+refdes=C102
+T 40500 67200 5 10 0 0 90 0 1
+symversion=0.1
+T 41300 67100 5 10 1 1 0 0 1
+value=1uF
+T 41400 67000 5 10 0 0 0 0 1
+vendor_part_number=490-1320-1-ND
+T 41400 67000 5 10 0 0 0 0 1
+footprint=0402
+T 41400 67000 5 10 0 0 0 0 1
+vendor=digikey
+T 41400 67000 5 10 0 1 0 0 1
+loadstatus=smt
+}
+C 42100 66600 1 90 0 capacitor.sym
+{
+T 41400 66800 5 10 0 0 90 0 1
+device=CAPACITOR
+T 42400 67400 5 10 1 1 180 0 1
+refdes=C103
+T 41200 66800 5 10 0 0 90 0 1
+symversion=0.1
+T 42000 66700 5 10 1 1 0 0 1
+value=1uF
+T 42100 66600 5 10 0 0 0 0 1
+vendor_part_number=490-1320-1-ND
+T 42100 66600 5 10 0 0 0 0 1
+footprint=0402
+T 42100 66600 5 10 0 0 0 0 1
+vendor=digikey
+T 42100 66600 5 10 0 1 0 0 1
+loadstatus=smt
+}
+N 42600 67900 41200 67900 4
+N 41900 67500 42600 67500 4
+N 41900 66600 41900 64700 4
+N 41200 67000 41200 64700 4
+N 42600 66300 42500 66300 4
+N 46000 67100 44900 67100 4
+{
+T 45550 67200 5 10 1 1 0 0 1
+netname=miso1
+}
+N 46000 67500 44900 67500 4
+{
+T 45550 67600 5 10 1 1 0 0 1
+netname=mosi1
+}
+N 46000 67900 44900 67900 4
+{
+T 45650 68000 5 10 1 1 0 0 1
+netname=sck1
+}
+N 46000 68300 44900 68300 4
+{
+T 45300 68400 5 10 1 1 0 0 1
+netname=cs_accel
+}
+C 42400 64300 1 0 0 gnd.sym
+N 42600 65100 42500 65100 4
+N 53500 55900 54800 55900 4
+{
+T 53500 56000 5 10 1 1 0 0 1
+netname=cs_accel
+}
+N 53500 64300 54800 64300 4
+{
+T 53500 64400 5 10 1 1 0 0 1
+netname=radio_marc_int
+}
+C 74600 66200 1 0 0 UBLOX-MAX.sym
+{
+T 74995 71495 5 10 1 1 0 0 1
+refdes=U10
+T 76095 70795 5 10 1 1 0 0 1
+device=U-Blox MAX
+T 74600 66200 5 10 0 1 0 0 1
+footprint=UBLOX-MAX
+T 74600 66200 5 10 0 1 0 0 1
+loadstatus=smt
+T 74600 66200 5 10 0 1 0 0 1
+vendor=u-blox
+T 74600 66200 5 10 0 1 0 0 1
+vendor_part_number=MAX-7Q
+T 74600 66200 5 10 0 1 0 0 1
+value=MAX-7Q
+}
+N 76600 66000 76600 66200 4
+N 76600 66100 77000 66100 4
+N 77000 66100 77000 66200 4
+N 76600 66100 76200 66100 4
+N 76200 66100 76200 66200 4
+T 72200 65500 9 10 1 0 0 0 6
+v_charge can be 4.2 volts
+v_bckp must be 1.4 - 3.6 volts
+i_bckp on the order of 22uA
+
+56k should drop 1.232 volts,
+and consume 27 microwatts
+C 73800 67100 1 180 0 resistor.sym
+{
+T 73500 66700 5 10 0 0 180 0 1
+device=RESISTOR
+T 72900 67200 5 10 1 1 0 0 1
+refdes=R32
+T 73500 67200 5 10 1 1 0 0 1
+value=56k
+T 73800 67100 5 10 0 1 180 0 1
+footprint=0402
+T 73800 67100 5 10 0 1 180 0 1
+vendor=digikey
+T 73800 67100 5 10 0 1 180 0 1
+vendor_part_number=P56.0KLCT-ND
+T 73800 67100 5 10 0 1 90 0 1
+loadstatus=smt
+}
+N 73800 67000 74600 67000 4
+T 70700 70800 9 10 1 0 0 0 9
+don't drive reset_gps high!
+
+mcp130t is open drain
+with 5k internal pull-up
+
+do we really want 3.3k
+pull-up here? unclear!
+
+don't use reset_n at all?
+T -72100 -78700 8 10 0 1 0 0 1
+vendor_part_number=MMA7260QT-ND
+T -72100 -78700 8 10 0 1 0 0 1
+vendor_part_number=MCP9700-E/TO-ND
+T -72100 -78700 8 10 0 1 0 0 1
+vendor_part_number=MMA7260QT-ND
+T -72100 -78700 8 10 0 1 0 0 1
+vendor_part_number=MCP9700-E/TO-ND
+T -29500 -72800 8 10 0 1 0 0 1
+vendor_part_number=MMA7260QT-ND
+T -29500 -72800 8 10 0 1 0 0 1
+vendor_part_number=MCP9700-E/TO-ND
+T -29500 -72800 8 10 0 1 0 0 1
+vendor_part_number=MMA7260QT-ND
+T -29500 -72800 8 10 0 1 0 0 1
+vendor_part_number=MCP9700-E/TO-ND
+C 52900 61400 1 0 1 resistor.sym
+{
+T 52600 61800 5 10 0 0 0 6 1
+device=RESISTOR
+T 52400 61700 5 10 1 1 0 6 1
+refdes=R54
+T 52800 61700 5 10 1 1 0 6 1
+value=22
+T 52900 61400 5 10 0 1 0 0 1
+footprint=0402
+T 52900 61400 5 10 0 1 0 0 1
+loadstatus=smt
+T 52900 61400 5 10 0 1 0 0 1
+vendor=digikey
+T 52900 61400 5 10 0 1 0 0 1
+vendor_part_number=P22.0LCT-ND
+}
+C 52900 61000 1 0 1 resistor.sym
+{
+T 52600 61400 5 10 0 0 0 6 1
+device=RESISTOR
+T 52400 60800 5 10 1 1 0 6 1
+refdes=R55
+T 52800 60800 5 10 1 1 0 6 1
+value=22
+T 52900 61000 5 10 0 1 0 0 1
+footprint=0402
+T 52900 61000 5 10 0 1 0 0 1
+loadstatus=smt
+T 52900 61000 5 10 0 1 0 0 1
+vendor=digikey
+T 52900 61000 5 10 0 1 0 0 1
+vendor_part_number=P22.0LCT-ND
+}
+N 52000 61500 50600 61500 4
+N 50600 61100 52000 61100 4
+C 72800 42200 1 90 0 resistor.sym
+{
+T 72400 42500 5 10 0 0 90 0 1
+device=RESISTOR
+T 72800 42195 5 10 0 1 90 0 1
+footprint=0402
+T 72800 42200 5 10 0 0 0 0 1
+vendor=digikey
+T 72800 42200 5 10 0 1 0 0 1
+loadstatus=smt
+T 72500 42900 5 10 1 1 180 0 1
+refdes=R39
+T 72100 42400 5 10 1 1 0 0 1
+value=9.09k
+T 72800 42200 5 10 0 1 0 0 1
+vendor_part_number=P9.09KLCT-ND
+}
+C 72800 43100 1 90 0 resistor.sym
+{
+T 72400 43400 5 10 0 0 90 0 1