BMP280 Stainless Steel Probe Wire 1 Meter - I2C Digital Output

Name: BMP280 Stainless Steel Probe Wire 1 Meter - I2C Digital Output
Brand: Generic
SKU: SENS-3820
Price: 679.00 INR
Availability: OutOfStock

₹679.00 (Inclusive of all taxes)

Out of Stock

The BMP280 Stainless Steel Probe is a high-precision digital barometric pressure and temperature sensor with a 1-meter cable, designed for direct integration with 3.3V/5V microcontroller systems like Arduino, Raspberry Pi, and ESP32 via the I2C interface.

Features

High-accuracy Bosch BMP280 sensor for pressure and temperature
Durable stainless steel probe housing for harsh environments
1-meter integrated cable with standard I2C pinout (SDA, SCL, VCC, GND)
Wide operating voltage range from 3.3V to 5V DC
Digital I2C output for reliable, noise-immune communication

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Description

The BMP280 probe integrates the industry-standard Bosch BMP280 MEMS sensor into a robust stainless steel housing, providing precise atmospheric pressure and temperature readings. Its digital I2C interface ensures stable signal transmission over the integrated 1-meter cable, making it suitable for installations where the sensor must be remotely mounted from the control board.

Engineered for environmental durability, the sealed probe protects the sensitive MEMS element from moisture and dust. With an operating temperature range of -40°C to +85°C and a typical temperature accuracy of ±0.5°C, this sensor is ideal for demanding applications in weather stations, altitude tracking, and industrial environmental monitoring systems.

Key Features

Bosch BMP280 high-precision MEMS pressure sensor core
Stainless steel probe housing for mechanical and environmental protection
Integrated 1-meter, 4-conductor cable with color-coded wires
Wide supply voltage compatibility (3.3V to 5V DC)
Digital I2C communication protocol for direct microcontroller connection
Low power consumption for energy-efficient embedded designs
Barometric pressure range from 300 hPa to 1100 hPa
Optimized performance-to-cost ratio for professional and hobbyist projects

Applications

Weather station barometric pressure and temperature monitoring
Altitude tracking and navigation systems for drones or UAVs
HVAC system pressure and environmental sensing
Industrial process control and environmental logging
Microcontroller-based meteorological and climate research projects

Technical Specifications

Sensor Model	BMP280
Measurement Parameters	Barometric Pressure, Temperature
Pressure Range	300 hPa to 1100 hPa
Temperature Range	-40°C to +85°C
Temperature Accuracy (Typical)	±0.5°C @ 25°C
Output Interface	I2C Digital
Supply Voltage	3.3V to 5V DC
Probe Housing Material	Stainless Steel
Cable Length	1 Meter
Cable Conductors	4 (Red: VCC, Black: GND, Yellow: SDA, Green: SCL)
Item Type	Sensor Probe

Frequently Asked Questions

What is the wire color coding and pinout for this BMP280 probe?

The integrated 4-wire cable uses a standard I2C color code: Red for VCC (3.3V-5V), Black for Ground (GND), Yellow for Serial Data (SDA), and Green for Serial Clock (SCL). Simply connect these to the corresponding pins on your microcontroller's I2C bus, ensuring you include pull-up resistors on the SDA and SCL lines if not already present on your board.

Can I power this sensor directly from a 5V Arduino pin?

Yes, the BMP280 probe is fully compatible with both 3.3V and 5V logic levels. You can connect the Red VCC wire to either a 3.3V or 5V output pin on an Arduino, Raspberry Pi, or other development board. The sensor's internal regulator and I2C interface are designed to operate across this entire voltage range without damage.

Is the stainless steel probe waterproof or suitable for outdoor use?

The stainless steel housing provides robust protection against physical damage, moisture, and dust, making it suitable for demanding environments. However, for fully submerged or high-pressure water jet applications, additional sealing at the cable entry point is recommended to ensure complete waterproofing.

What libraries are recommended for reading data with an Arduino?

For Arduino, the most common and well-supported library is the Adafruit BMP280 Library. It provides easy-to-use functions for initializing the sensor and reading calibrated pressure and temperature values. Ensure your sketch includes the Wire.h library for I2C communication and configures the correct I2C address (typically 0x76 or 0x77).