open-source

BME280 Weather Sensor

Measure temperature, humidity and barometric pressure over I²C or SPI. A compact environmental sensor circuit for a separate host.

Remix this board → View source on GitHub ↗

License: CC BY-SA 4.0
Source revision: v10
Last mirror: Sep 10, 2026
Git commit: 91f0c754a30c

About BME280 Weather Sensor

Measure temperature, humidity and barometric pressure over I²C or SPI. A compact environmental sensor circuit for a separate host. Original two-layer design for adaptation to ViaGrid; rerouting and testing are required.

Published design files

Sensors & measurement · two copper layers
Open source (CC BY-SA 4.0) · SparkFun Electronics
Mirrored at 91f0c754a30c

Canonical source stays in the upstream git repository (and in WalGit after a successful mirror push). Generated renders and 3D models use artifacts/viagrid/bme280-breakout/91f0c754a30c304afdd3717e64423aaae459d84a/9e0bca3947eee56c on the artifact CDN and are not checked into git.