BMP388 Barometric Pressure Sensor
Bosch BMP388 high-precision barometric pressure and temperature sensor breakout with I2C/SPI interface, suited for altitude tracking.
Pinout
- VCCPH2.0-1
3.3V/5V power supply, per Waveshare product page Pinouts table
Type · PowerVoltage · 3.3V or 5V - GNDPH2.0-2
Ground, per Waveshare product page Pinouts table
Type · GroundVoltage · 0V - SDAPH2.0-3
I2C data, per Waveshare product page Pinouts table
Type · I2C - SCLPH2.0-4
I2C clock, per Waveshare product page Pinouts table
Type · I2C - INTPH2.0-5
Interrupt output, can be connected to I/O, per Waveshare product page Pinouts table
Type · GPIO
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| VCC | PH2.0-1 | Power | 3.3V/5V power supply, per Waveshare product page Pinouts table | 3.3V or 5V |
| GND | PH2.0-2 | Ground | Ground, per Waveshare product page Pinouts table | 0V |
| SDA | PH2.0-3 | I2C | I2C data, per Waveshare product page Pinouts table | |
| SCL | PH2.0-4 | I2C | I2C clock, per Waveshare product page Pinouts table | |
| INT | PH2.0-5 | GPIO | Interrupt output, can be connected to I/O, per Waveshare product page Pinouts table |
Pin details
5 connections- VCCPH2.0-1
3.3V/5V power supply, per Waveshare product page Pinouts table
PowerVoltage · 3.3V or 5V - GNDPH2.0-2
Ground, per Waveshare product page Pinouts table
GroundVoltage · 0V - SDAPH2.0-3
I2C data, per Waveshare product page Pinouts table
I2C - SCLPH2.0-4
I2C clock, per Waveshare product page Pinouts table
I2C - INTPH2.0-5
Interrupt output, can be connected to I/O, per Waveshare product page Pinouts table
GPIO
Start wiring
I2C · SPI · Single data line · 3.3 – 5 V · Breakout
Confirm the data interface matches your host board.
Module pins: VCC, GND, SDA, SCL. Schematik maps them to your board in the app.
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