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Alexandre B 2024-07-07 13:35:28 -04:00
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@ -67,7 +67,7 @@ BME280 is combined temperature, humidity and pressure sensor. The unit combines
**4-pin variant**
The BME280 sensor board interface uses 4 pins and is 13mm by 10.5mm in size. The four pins are `VIN`, `GND`, `SCL` and `SDA`. The measured values are sent via I2C protocol. The I2C slave address is pre-defined and can take value either 0x76 or 0x77 BME280 Datasheet, page 32 [^4].
The BME280 sensor board interface uses 4 pins and is 13mm by 10.5mm in size. The four pins are `VIN`, `GND`, `SCL` and `SDA`. The measured values are sent via I<sup>2</sup>C protocol. The I2C slave address is pre-defined and can take value either 0x76 or 0x77 (BME280 Datasheet, page 32)[^4].
### Wiring