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[Core] Firmware, schematics and guides for building the sensors
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README.md

#OxFloodNet Sensor Device

Sensor code (originally started at Sushack 2013 - http://www.sushack.co.uk/)

Requirements

Base components:

  • Ciseco RFu-328 (SRF radio + ATMega328 module) with an ultrasonic sensor
  • Schematic and parts list shown in PCB directory

Output

  • LLAP to transmit sensor readings
  • Sends messages in format: a<dash padding til 12 chars>
  • Example message: aR1U65------
  • Meaning: Device R1, Ultrasonic Sensor, Reading: 65cm to water surface.
  • Example message: aR1B5500----
  • Meaning: Device R1, Battery sensor, Reading: 5500mV (5.5v remaining in battery)

Typical sensor deployment

Testing

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