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Beaglebone Super Cape

Onboard Radio

• We will use this one as it seems actually available: https://www.frsky-rc.com/product/archer-m/
• We wish we could get this one: https://www.frsky-rc.com/product/archer-rs/

Test Points

I propose that we install these anywhere we think we might need to test: https://www.digikey.com/products/en?keywords=36-5006-ND Here are the points:

• Two test points on the Beaglebone GND, and another test point on the SSR ground.
• CANH and CANL?
• RS485 A and B?

IO Needs

• UART5: RS-485
  • Hull: Leg Control
  • Turret: Leddar
• UART8: TTL
  • Hull: Control Radio (Sbus)
  • Turret: Control Radio (Sbus)
• UART3: TTL
  • Hull: RFD900x
  • Turret: Xbee (This requires an additional DIO for CTS?)
• UART0: TTL
  • Hull: n/a
  • Turret: Slew Roboteq
• SPI3_0/I2C4: TTL
  • Hull: IMU
  • Turret: IMU
• SPI3_1: ADC
  • Hull: Tank Pressure, Rail Pressure
  • Turret: Tank Pressure, Throw Pressure, Retract Pressure
• SPI3_2: CAN
  • Hull: Battery Manager
  • Turret: Battery Manager
• D0: SSR
  • Hull: Enable Valve
  • Turret: Enable Valve
• D1: SSR
  • Hull: n/a
  • Turret: Throw Pressure
• D2: SSR
  • Hull: n/a
  • Turret: Throw Vent (6 amps, huge inductor)
• D3: SSR
  • Hull: n/a
  • Turret: Retract Pressure
• D4: SSR
  • Hull: n/a
  • Turret: Retract Vent (6 amps, huge inductor)
• D5: SSR
  • Hull: n/a
  • Turret: Propane Ignitor (3 amps)
• D6: SSR
  • Hull: n/a
  • Turret: Propane Valve
• D7: SSR
  • Hull: n/a
  • Turret: Aux 1
• D8: SSR
  • Hull: n/a
  • Turret: Aux 2