3-wire analogue anemometer powered from 7–24 V DC; outputs 0.4 V at 0 m/s rising to 2.0 V at 32.4 m/s on the signal wire. Weatherproof housing with a twist-lock connector for outdoor installation.
Power and signal ground. Source says connect the black wire to power and signal ground.
Positive supply input. Source says connect the brown wire to 7 to 24 VDC.
Analogue wind-speed output. Source says measure the analogue voltage on the blue wire.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| Black wire | ground | Power and signal ground. Source says connect the black wire to power and signal ground. | 0 V reference / ground | |
| Brown wire | power | Positive supply input. Source says connect the brown wire to 7 to 24 VDC. | 7 to 24 VDC | |
| Blue wire | signal | Analogue wind-speed output. Source says measure the analogue voltage on the blue wire. | 0.4 V at 0 m/s to 2.0 V at 32.4 m/s |
Single data line · Analog · I2C · 3.3 – 5 V · Breakout
Verify supply voltage and logic levels before powering up.
Module pins: Brown wire, Black wire, Blue wire. Schematik maps them to your board in the app.
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