Onboard BME680 sensor to measure temperature, humidity, barometric pressure, and gas ^^ Supports I2C communication, I2C address configurable, with I2C bus cascading support ^^ Supports SPI communication, enabled via CS pin (I2C bus by default) ^^ Onboard voltage translator, compatible with 3.3V /5V level ^^ Comes with online development resources and manual (examples for Raspberry Pi / Raspberry Pi Pico / ESP32)