#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