Enviro for Raspberry Pi
Multi-sensor HAT for Raspberry Pi combining environmental monitoring including air quality. Requires Raspberry Pi.
Pinout
- 40-pin GPIO header (passthrough)Type · Signal
- Specific used: I2C (SDASCL)Type · Signal
- GPIO for buttonslightType · Signal
- AnalogGPIO for particulategasType · Signal
| Pin | Type |
|---|---|
| 40-pin GPIO header (passthrough) | Signal |
| Specific used: I2C (SDASCL) | Signal |
| GPIO for buttonslight | Signal |
| AnalogGPIO for particulategas | Signal |
Pin details
4 connections- 40-pin GPIO header (passthrough)Signal
- Specific used: I2C (SDASCL)Signal
- GPIO for buttonslightSignal
- AnalogGPIO for particulategasSignal
Start wiring
I2C · Analog · UART · 3.3 – 5 V · Breakout
Waveshare lists MQ-2 for combustible gases and smoke, MQ-3 for alcohol, and MQ-135 for mixed indoor pollutants such as NH3, NOx, alcohol,…
Module pins: 40-pin GPIO header (passthrough), Specific used: I2C (SDA/SCL), GPIO for buttons/light, Analog/GPIO for particulate/gas. Schematik maps them to your board in the app.
Air quality
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