Air pressure sensor GY-BMP280 / BMP280

Like its predecessor BMP180, the BMP280 sensor is based on Bosch's proven piezoresistive pressure sensor technology, which is characterized by high accuracy and linearity as well as long-term stability and high EMC robustness. 

This sensor is suitable for all types of weather detection via I2C and SPI. A cost-effective solution for high-precision atmospheric pressure measurement with an absolute accuracy of ± 1 hPa and a temperature accuracy of ± 1.0 °C with low power consumption. Can also be used for height measurement with an accuracy of ± 1 meter. 

Overview:

• Model: GY-BMP280
• Chip: BMP280
• Application: Weather station, Flight altitude of RC models, inclination detection, navigation
• Supply voltage: 3.3 V DC
• Communication method: Standard IIC/SPI 
• Air pressure measuring range: 300-1100hPa
• Operating temperature range: -40 to +85 °C
• Temperature measuring range: 0 to 65 °C
• Temperature accuracy: ± 1.0 °C
• Resolution: temperature: 0.01 °C, humidity: 0.008 %, pressure: 0.18 Pa
• Pin spacing: 2.54 mm - suitable for standard breadboards and jumper cables
• Compatible with Arduino, Raspberry Pi, ESP32, ESP and most other microcontrollers
• already soldered
• Module size: 11.5mm * 15* 1.12 mm

Scope of delivery: 

• 1x Air pressure sensor GY-BMP280 / BMP280