Like I mentioned this would be development board IoT board for Raspberry PI 2 and Arduino Nano.
Target for this project would be to keep the cost of the component as low as possible.
At this moment I did research for following components with their prices.
- Wi-Fi ESP8266 $1.58
- Temperature and humidity DHT11 $0.99
- Barometric and preasure sensor $1.27
- Sound detection sensor $0.73
- Photosensitive brightness resistance sensor $0.73
- Axis-Gyroscope-Accelerometer $1.75
Please share link if you find lower price then presented.
Please let me know if you would see any other module which can be used in this IoT platform.