barometers.md

Barometers for near-space applications

Barometers enable to compute the altitude from temperature and atmospheric pressure (cf formulea).

Typical values (From):

Altitude (m)	Temperature (°C)	Pressure (hPa)
0	15	1010
1000	??	890
2000	??	790
4000	??	600
8000	??	360
10000	??	240
15000	??	110
20000	??	TBC
25000	??	TBC
30000	??	TBC
35000	??	TBC

Components

Component	Sensors	Range (Resolution)	Breakouts, Boards	OS support	Status
Bosch BMP280	Temperature, Pressure	300 to 1100 hPa (0.01 hPa), -40-85°C (0.01° C)	TBC	RIOT	Active
Bosch BME680	Humidity, Barometric pressure, Temperature and Indoor Air Quality	300 to 1100 hPa (0.01 hPa)	TBC	RIOT	Active
STM LPS27HHW	Pressure	260 to 1260 hPa (0.5 hPa RMS)	TBC	TBC	Active
STM LPS25HB	Pressure	260 to 1260 hPa (0.01 hPa RMS)	TBC	TBC	Active
STM LPS22HB	Pressure	260 to 1260 hPa (0.01 hPa RMS)	TBC	TBC	Active
Murata SCP1000-D01	Pressure	300 hPa to 1200 hPa, -20C to 70C	TBC	TBC	Obsolete
Murata ZPA2326-0311A-R	Pressure	800 to 1100hPa (0.01 hPa)	TBC	TBC	Active
Amphenol Pressure Sensors	Pressure	TBC	TBC	TBC	Active
NXP MPL115A	Pressure	500 hPa to 1150 hPa	TBC	TBC	Active
NXP MPL3115A2	Pressure	200 hPa to 1100 hPa	TBC	RIOT	Active
TE MS5637-02BA03	Pressure	300 hPa to 1200 hPa	TBC	TBC	Active