Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The Bosch BME280 Humidity and Pressure sensor is an integrated environmental sensor developed specifically for mobile applications where size and low power consumption are key requirements. The device combines a single, highly linear, high-precision sensor for pressure, humidity, and temperature in an 8-pin metal-capped LGA package. The BME280 sensor is designed for low current consumption (3.6μA at 1Hz), long-term stability and high EMC robustness.

Features

I2C and SPI interfaces

1.71V to 3.6V supply voltage range

Temperature range: -40°C to +85°C

0% to 100% relative humidity range

300hPa to 1100hPa pressure range

MSL 1

LGA-8 Encapsulation type

The humidity sensor and pressure sensor can be enabled/disabled independently

Register and performance compatible with Bosch Sensortec BMP280 digital pressure sensor

2.5mm x 2.5mm x 0.93mm package

RoHS compliant and halogen-free

Applications

Situational awareness (skin detection, room change detection, etc.)

Health monitoring/wellness

Warnings about dehydration or heat stroke

Measurement of lung volume and airflow

Home automation control

Controlled Heating, Ventilation, Air Conditioning (HVAC)

Internet of Things (IoT)

GPS enhancement (first positioning time improvement, dead reckoning, slope detection, etc.)

Indoor navigation (floor change detection, elevator detection)

Outdoor navigation, recreation and sports

Weather forecast

Vertical speed indication (ascent/descent speed)

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.