Sensors TPH, rain, wind speed and direction and light. Anemometer, rain gauge and Wind Vane datasheet https://www.sparkfun.com/datasheets/Sensors/Weather/Weather%20Sensor%20Assembly..pdf
Boards Using Mbili and GPRSbee board.
Updating to ThingSpeak every half an hour with a synchro to be every hh:00 and hh:30 minutes
- Setup sensors
- Setup GPRS
- Setup RTC
- Setup Sleep
- Setup wdt
- If batt is enough sync RTC online
- If RTC interrupt fired claer flag wdt reset
- If RTC interrupt fired clear flag RTC interrupt update take readings every 30 minutes
- Put system to sleep