I-Greenhouse progress

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=December 2016=

Ordering of components on Adafruit with the USD 150 gift.
 * 3 Adafruit Feather 32u4 RFM95 LoRa Radio
 * Soil Temperature/Moisture
 * DS18B20 - Temperature sensor
 * BMP183 SPI barometric pressure sensor
 * I2C barometric pressure and temperature sensor

= January 2016 =
 * Reception of the components
 * Soldering of the 868MHz antenna and the pins on the Adafruit Feather




 * Follow the Hello World example at https://learn.adafruit.com/adafruit-feather-32u4-radio-with-lora-radio-module/using-the-rfm-9x-radio



digitalWrite(LED,packetnum%2);
 * The TX device is connected to a solar panel with a battery pack (3x 1.2V)
 * Use the 868Mhz frequency to match the antenna capability (Available ISM in France).
 * 1) define RF95_FREQ 868.0
 * Add the blinking LED on pin 13 on the TX device