Introduction: Soil Moisture Sensor (Raspberry Pi)
Basic tutorial of how to setup a soil moisture sensor with the Raspberry Pi.
Step 1: Parts
Step 2: Setup
VCC -> 5V
GND -> GND
SIG -> GPIO 21
Step 3: Code
1. Copy script to raspberry pi
2. Run script by typing "python soil.py" and hit enter to run
Step 4: Additional Info
Online Guide: http://www.piddlerintheroot.com/soil-moisture-sen...
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Hi, Excellent tutorial. Is it possible to connect multiple sensors to the same Raspberry? If yes, how can I do it? Thanks.