Adafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor
Pinout
- VinType · PowerVoltage · 3-5V DC
- 3VoType · PowerVoltage · 3.3V
- GNDType · GroundVoltage · 0V
- SCKType · SPIVoltage · 3-5V logic
- SDOType · SPIVoltage · 3-5V logic
- SDIType · I2CVoltage · 3-5V logic
- CSType · SPIVoltage · 3-5V logic
| Pin | Type | Voltage |
|---|---|---|
| Vin | Power | 3-5V DC |
| 3Vo | Power | 3.3V |
| GND | Ground | 0V |
| SCK | SPI | 3-5V logic |
| SDO | SPI | 3-5V logic |
| SDI | I2C | 3-5V logic |
| CS | SPI | 3-5V logic |
Pin details
7 connections- VinPowerVoltage · 3-5V DC
- 3VoPowerVoltage · 3.3V
- GNDGroundVoltage · 0V
- SCKSPIVoltage · 3-5V logic
- SDOSPIVoltage · 3-5V logic
- SDII2CVoltage · 3-5V logic
- CSSPIVoltage · 3-5V logic
Start wiring
I2C · SPI · Single data line · 3.3 – 5 V · Breakout
Confirm the data interface matches your host board.
Module pins: Vin, GND, SCK. Schematik maps them to your board in the app.
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