Gravity: BME688 Environmental Sensor (VOC, Temp, Humidity, Pressure)
BME688-based sensor measuring temperature, humidity, barometric pressure, and VOCs over I2C or SPI. Suited for environmental monitoring, smart homes, and AI gas analysis.
Pinout
- VCC1Type · Power
- GND2Type · Ground
- SCL3Type · I2C
- SDA4Type · I2C
| Pin | Position | Type |
|---|---|---|
| VCC | 1 | Power |
| GND | 2 | Ground |
| SCL | 3 | I2C |
| SDA | 4 | I2C |
Pin details
4 connections- VCC1Power
- GND2Ground
- SCL3I2C
- SDA4I2C
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: VCC, GND, SCL, SDA. Schematik maps them to your board in the app.
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