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Hardware

Andy Reilly edited this page Feb 18, 2018 · 10 revisions

Hardware was designed using CircuitMaker and project files can be found in their cloud.

CircuitMaker Links

https://circuitmaker.com/Projects/Details/Andy-Reilly/BuoyBot-Base https://circuitmaker.com/Projects/Details/Corey-Williamson-2/Buoy-Bot

Ordering PCBs

https://oshpark.com/profiles/arnedirlelwy

Peripherals in Use

  • I2C2 - P9_19 SCL and P9_20 SDA Accel/Gyro/Mag and Environment Sensors Comm
  • GPIO - P9_12 Low Battery Input [Active Low]
  • GPIO31 - P9_13 APHASE Motor Controller (Direction Control) Output
  • GPIO30 - P9_11 BPHASE Motor Controller (Direction Control) Output
  • GPIO49 - P9_23 Accel/Gyro/Mag Interrupt Input
  • EHRPWM1A - P9_14 BENABLE Motor Controller PWM
  • EHRPWM1B - P9_16 AENABLE Motor Controller PWM
  • GPIO113 - P9_28 Range Finder Trigger Output
  • GPIO112 - P9_30 Range Finder Echo/Response Input

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