Hook RPI to power controller:

• PP1 - micro USB 5V
• PP6 - GND

Hook USB connector to charger power and ground, and to RPI usb data pads

• PP22 - USB D+
• PP23 - USB D-

TODO:

• Finish cutting for new RPI placement, update pics
• Power controller
• Power/mode switch: Off / Lights (read-only?) / USB + development (read-write)
• USB connector / magnetic connector placement
• Inner C-Ring: cutout, EL-Wire or more LEDs
• Button
• I2C hardware + software: accel+gyro, RTC
• Software: light displays (Check out SPI DMA), read-only OS mode?
• Software: USB storage + display: % full, transfer rate (from sysstat/iostat)
  • can USB eject be detected??? (other devices obviously can)
• WiFi client setup (seems to be working, I can see access points), wifi host
• Magnetic mount?
• Wireless Qi charging?: custom coil to fit space, may be able to boost working distance?