-BMP280 Barometric Pressure and Altitude Sensor I2C/SPI Module is a most inexpensive and tiny Atmospheric Sensor Breakout to measure barometric strain, and temperature readings all..
-The BMP388 is a very small, low-power and low-noise 24 bit absolute barometric pressure sensor. -It enables accurate altitude tracking and is specifically suited for drone applica..
Features:-CJMCU-8128 CCS811+HDC1080(SI7021) +BMP280-Carbon Dioxide CO2 VOCs temperature humidity gas pressure sensor-Three in one sensor-Power supply: 3.3V-CJMCU-8128 a gas sensor ..