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Bmp183 Spi Barometric Pressure And Altitude Sensor
AdafruitArduino
A SPI-based barometric pressure and altitude sensor with a 3.3V regulator, suitable for use with 5V logic.
In stock
Specifications
4- Operating Voltage
- 3-5VDC (input), 3.3V (output) via regulator
- Logic Level
- 3-5V logic level safe
- Gpio Count
- 4 (SDI, SDO, SCK, CS)
- Dimensions
- Dimensions in Inches
Pinout
7| Pin | Name | Functions | Notes |
|---|---|---|---|
| Vin | power | POWER | 3-5VDC input |
| 3Vo | voltage_out | — | 3.3V output, up to 100mA |
| GND | ground | GND | Common ground for power and logic |
| SCK | spi_clock | SPI | SPI Clock input to the chip |
| SDO | spi_data_out | SPI | Serial Data Out / Microcontroller In Sensor Out |
| SDI | spi_data_in | SPI | Serial Data In / Microcontroller Out Sensor In |
| CS | chip_select | SPI | Chip Select input to the chip |
Interactive pinout
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