Wireless Waterproof Digital Temperature Sensor

This is a wireless, battery-operated, waterproof temperature transmitter. The wireless temperature sensor is configured to transmit a temperature reading every 5 minutes. The device sleeps between transmissions to conserve battery power and is awakened every 5 minutes by an internal timer. This allows the device to be used for around 1 year on a single coin cell battery. The transmission interval can be configured between 1 minute and 999 minutes. If powered externally, the device can operate in a fully awake mode, and temperature readings can be requested from the sensor via request/reply.   Tutorials: Temperature monitoring solutions Wireless Waterproof Temperature Sensor Tutorial Test temperature sensor PrivateEyePi Alarm System JemRF Documentation Technical Specs: Includes a waterproof temperature sensor on 3 feet of wire. The wire and sensor are waterproof. The RF Module in the cream case is not waterproof.  The Digital Sensor is DS18B20 for high accuracy (+/- .5 °C) and repea