I-Greenhouse progress
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 2017
- 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
- 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).
#define RF95_FREQ 868.0
- Add the blinking LED on pin 13 on the TX device
digitalWrite(LED,packetnum%2);
Febuary 2017
- Mock-up of a greenhouse