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

Requirements

Initial configuration:

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

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.

Sensor gateway:

• Raspberry Pi running a Ciseco SRF radio and LLAP listener
• Code at: https://github.com/sushack/pi_sensor_mqtt
• TODO: Alternative code for Node-Red

First sensor deployed