- changing the 5V switcher from S8 to MS8 takes us from 5 tall to 3 tall, but
costs $0.30 more per piece and isn't stocked by Digikey. Not worth it?
+- noticed the NXP SC18IS600, which is an SPI slave to I2C master interface
+ with a few GPIO lines... mate that with an HMC5843, which is a 3-axis
+ magnetic sensor, and we might have another interesting companion board for TM
+
+
+
- To Do List
- + add serial connector back to schematic as optionally loaded part
+ - add serial connector back to schematic as optionally loaded part
- move USB connector on PCB layout 80 mils in from board edge
- move yellow LED and passives closer to LiPo connector
- - create PCB footprint for the GPS module
- - create PCB footprint for the GPS antenna
+ + create PCB footprint for the GPS module
+ + create PCB footprint for the GPS antenna