Water Quality Sensor (TDS Meter V1.0)
Summary
How to Connect
To connect to the Grove board:
Use the cable provided
Connect plug end to the sensor module
Connect female ends to pins inside the A0 socket on the central portion of the board (third column, third row)
Connect top plug wire (-) to left-most pin (GND)
Connect second plug wire (+) to second-left pin (VCC)
Connect bottom plug wire (A) to second-right pin (A1)
You will also need to use the other cable provided to connect the sensor wire to the breakout board using the other socket.
Test patch:
In Arduino IDE:
Notes
Technical Specs
Datasheet