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Spremljani izdelki Prijava
Small green circuit board with silver BME280 sensor chip and gold pin headers

LORDWORLD

LORDWORLD BME280 Sensor Development Board

SKU CH-SPVH-2EDMD

Measures temperature, humidity and barometric pressure with I²C or SPI interface and 3.3 V to 5 V logic compatibility

  • Accurate humidity readings across 0–100 %RH with 0.008 %RH resolution
  • Precise temperature monitoring from -40 to 85 °C at 0.01 °C resolution
  • Reliable pressure sensing between 300 and 1100 hPa with 0.18 Pa resolution
  • Flexible integration via I2C or SPI with configurable slave address
  • Safe connection to 3.3 V or 5 V systems through onboard level translator

Compact Environmental Sensor Board

The LORDWORLD BME280 module adds barometric pressure, temperature and humidity sensing to microcontroller projects. It targets makers, students and engineers who need a small, ready-to-use board for weather stations, indoor-air monitors or altitude logging. The board works with popular 3.3 V and 5 V platforms including Raspberry Pi, Arduino and STM32 families.

Low-Power Operation With Dual Interface

The sensor draws minimal current and runs silently with no moving parts, making it suitable for battery-powered nodes. An on-board level translator allows direct connection to either 3.3 V or 5 V logic without external shifters. Communication defaults to I²C with a configurable slave address and can be switched to SPI through a simple I/O setting.

Breadboard-Friendly Pin Header Layout

A standard 0.1 inch pin header provides secure connections for prototyping on breadboards or perfboard, while the compact footprint leaves room for other modules. The board exposes the sensor’s full measurement range: humidity from 0 to 100 %RH with 0.008 %RH resolution, temperature from -40 to 85 °C with 0.01 °C resolution, and pressure from 300 to 1100 hPa with 0.18 Pa resolution. Builders who require higher accuracy or additional gas sensing will need a different sensor.

Poudarki

  • Accurate humidity readings across 0–100 %RH with 0.008 %RH resolution
  • Precise temperature monitoring from -40 to 85 °C at 0.01 °C resolution
  • Reliable pressure sensing between 300 and 1100 hPa with 0.18 Pa resolution
  • Flexible integration via I2C or SPI with configurable slave address
  • Safe connection to 3.3 V or 5 V systems through onboard level translator

Specifikacije

BrandLORDWORLD

Vprašanja o tem izdelku

How do I wire this BME280 board to a Raspberry Pi or Arduino for I2C communication?

Connect VCC to 3.3 V or 5 V, GND to ground, then use SDA and SCL pins; the onboard level translator handles either voltage.

What maintenance will the BME280 sensor need over time?

No routine maintenance is required; the solid-state sensor has no moving parts or consumables to replace.

Which measurement limit will I hit first when logging data continuously?

Humidity response time of 1 s is the slowest spec, so it becomes the bottleneck for high-frequency sampling.

Tudi v tem oddelku

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