BMP280 – Hamtech Electronics Technologies https://hamtechtechnologies.com Sun, 30 Nov 2025 15:59:21 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.3 https://hamtechtechnologies.com/wp-content/uploads/2025/11/h-100x100.webp BMP280 – Hamtech Electronics Technologies https://hamtechtechnologies.com 32 32 BMP280 Sensor https://hamtechtechnologies.com/product/bmp280-sensor/ https://hamtechtechnologies.com/product/bmp280-sensor/#respond Thu, 20 Nov 2025 19:51:40 +0000 https://hamtechtechnologies.com/index.php/product/bmp280-sensor/ BMP280 is a high-precision sensor for measuring barometric pressure and temperature, ideal for weather stations, altitude detection, and IoT projects.]]> The BMP280 Sensor is a compact, low-power device capable of measuring atmospheric pressure and temperature with high accuracy. It communicates via I²C or SPI interfaces, making it easy to interface with microcontrollers like Arduino, ESP32, and Raspberry Pi. The sensor is widely used in weather monitoring systems, altimeters, drones, and environmental sensing projects. Its small footprint and low power consumption make it ideal for portable and battery-powered applications.

Key Features

  • Measures barometric pressure and temperature

  • High precision and stability

  • Supports I²C and SPI communication

  • Low power consumption, suitable for battery-powered applications

  • Compact and breadboard-friendly design

Specifications

Feature Details
Operating Voltage 1.8–3.6V DC
Pressure Range 300–1100 hPa
Accuracy ±1 hPa (pressure), ±1°C (temperature)
Interface I²C, SPI
Current Consumption ≤0.1 mA (typical)
Operating Temperature -40°C to 85°C
Dimensions 16 × 12 × 1 mm

Applications

  • Weather stations and environmental monitoring

  • Altitude detection in drones and RC aircraft

  • IoT environmental sensing projects

  • Smart home and agriculture monitoring

  • Educational and DIY electronics projects

Compatible Boards / Circuits

  • Arduino (Uno, Nano, Mega)

  • ESP32 / ESP8266

  • Raspberry Pi (via I²C/SPI)

  • Can interface with displays, data loggers, and cloud platforms

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