SmartElex BMP280- I2C or SPI Barometric Pressure & Altitude Sensor Breakout Board 30 PIN) (Pack of 25) If using the optional gasket

If using the optional gasket seal

making it ideal for retrofitting existing security systems

8 bolts torqued to manufacturer specifications

4x Brushless Motors 2205-2300KV specification providing optimal thrust-to-weight ratio for sustained high-speed flight and rapid altitude changes

27 mm x 13 mm x 2 mm Pin Count 6 pins (VCC

SmartElex BMP280- I2C or SPI Barometric Pressure & Altitude Sensor Breakout Board 30 PIN) (Pack of 25) If using the optional gasketSmartElex BMP280 I2C or SPI Barometric Pressure & Altitude Sensor Breakout Board Bosch has stepped up their game with their new BMP280 sensor, an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085 BMP180 BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI! This precision sensor from Bosch is the best low cost, precision sensing solution for