soil humidity monitoring for hackerplants
- PLANTS!
- SHT-10 sensors
- a Raspberry Pi
- a breadboard and some wires
| Wire | Pin # |
|---|---|
| red (VDD) | 02 (5V) |
| green (GND) | 06 (GND |
| yellow (SCK) | 08 (GPIO14) and 16 (GPIO23) |
| blue (DATA) | 12 (GPIO18) and 18 (GPIO24) |
Add a 10k resistor between VDD and DATA for each sensor
There are also some Munin plugins, if you're into that sort of thing..