Install this component

Paste this into Claude Code (VS Code panel, Adom editor, or terminal) to install:

Search the Adom Wiki for the library component "BME280" (slug: bme280) at https://wiki-ufypy5dpx93o.adom.cloud/wiki/libraries/bme280. Pull down the KiCad symbol, footprint, and 3D model files from the wiki page's assets. Install them into my current KiCad project and register in sym-lib-table and fp-lib-table. If the page has a datasheet URL, save that too.
Manufacturer Bosch Sensortec
Package LGA-8
Pins 8 pins (I2C/SPI, Config, Power)
Temperature -40°C to +85°C (±1°C)
Humidity 0-100% RH (±3%)
Pressure 300-1100 hPa (±1 hPa)
Interface I2C / SPI

Library View

Interactive symbol, footprint, and 3D model — hover pins for cross-highlighting.

SymbolGenerated Generated from pin data (KiCad symbol Sensor/BME280 is multi-unit)
FootprintKiCad KiCad standard library: Package_LGA/Bosch_LGA-8_2.5x2.5mm_P0.65mm_ClockwisePinNumbering
3DGenerated Generated pad visualization (Babylon.js)

Breakout Board

Auto-generated breakout molecule for BME280 — all pins brought to 2mm-pitch headers with 4 corner machine pins on 8mm grid.

Pricing & Availability

Specifications

Temperature-40°C to +85°C (±1°C)
Humidity0-100% RH (±3%)
Pressure300-1100 hPa (±1 hPa)
InterfaceI2C / SPI
PackageLGA-8 (2.5x2.5mm)

Pin Configuration

I2C/SPIConfigPower
PinNameGroupFunction
I2C/SPI — Communication interface
3SDII2C/SPISPI data in / I2C SDA
4SCKI2C/SPISPI clock / I2C SCL
6VDDIOI2C/SPII/O supply voltage (1.2V-3.6V)
Config — Address and chip select
5SDOConfigSPI data out / I2C addr select
Power — Supply and ground
1GNDPowerGround
2CSBPowerSPI chip select
7GNDPowerGround
8VDDPowerSupply voltage (1.71V-3.6V)

AI Skill Technical Reference

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BME280 — Temperature, humidity, and pressure sensor, I2C/SPI, LGA-8

Manufacturer: Bosch Sensortec Package: LGA-8

Description

The BME280 is a combined temperature, humidity, and barometric pressure sensor from Bosch. I2C and SPI interfaces. Measures pressure 300-1100 hPa, temperature -40 to 85C, and humidity 0-100%.

Electrical Specifications

  • Temperature: -40°C to +85°C (±1°C)
  • Humidity: 0-100% RH (±3%)
  • Pressure: 300-1100 hPa (±1 hPa)
  • Interface: I2C / SPI
  • Package: LGA-8 (2.5x2.5mm)

Pin Configuration

Package: LGA-8

  • Pin 1: GND — Ground
  • Pin 2: CSB — SPI chip select
  • Pin 3: SDI — SPI data in / I2C SDA
  • Pin 4: SCK — SPI clock / I2C SCL
  • Pin 5: SDO — SPI data out / I2C addr select
  • Pin 6: VDDIO — I/O supply voltage (1.2V-3.6V)
  • Pin 7: GND — Ground
  • Pin 8: VDD — Supply voltage (1.71V-3.6V)

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0 revisions · Updated 2026-03-02 17:31:36