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Barometric altitude

Edit

Relative height for drones, weather stations, or indoor floors. You want a pressure sensor with a documented noise floor, not a generic “pressure” search.

Starting part numbers

From the local map. These are examples, not the live result list.

  • BMP390

    Bosch

    Common drone/altimeter starting point.

  • LPS22HH

    STMicroelectronics

    ST I2C/SPI barometer with a long MCU trail.

Category map

Nexar / Octopart

Pressure Sensors

id: (blank) · best-effort

DigiKey

Pressure Sensors, Transducers

id: (blank) · best-effort

Category ids are blank until someone verifies them. Live lookup searches the example MPNs and these labels instead.

Keywords barometeraltimeterBMP390LPS22

Live parts

On-demand from Nexar and/or DigiKey. Nothing here is a catalog Byuse owns. Specs appear only if the API returned them.

No distributor key is set. Browsing still works. To see live parts, add one of these pairs to .env.local and restart the dev server:

  • NEXAR_CLIENT_ID
  • NEXAR_CLIENT_SECRET
  • DIGIKEY_CLIENT_ID
  • DIGIKEY_CLIENT_SECRET

Nexar needs NEXAR_CLIENT_ID and NEXAR_CLIENT_SECRET. DigiKey needs DIGIKEY_CLIENT_ID and DIGIKEY_CLIENT_SECRET.