Banner

BME280 I2C/SPI Barometric Pressure Sensor Module

Reference RBD-3343

CJMCU Bosch BME280 sensor module for temperature, humidity, and pressure measurement.
High precision with ±1.0hPa pressure, ±3% humidity, and ±1.0°C temperature accuracy.
Supports I²C and SPI interfaces, compatible with Arduino, Raspberry Pi, ESP8266, STM32, and more.
Ultra-low power consumption — ideal for battery-powered IoT applications.
Compact 22×11mm module with wide operating range (-40°C to +85°C).
Perfect for weather monitoring, GPS systems, smart homes, and wearables.

Description
Product Details

Description

The BME280 I2C/SPI Barometric Pressure Sensor Module (CJMCU Bosch) is a versatile environmental sensing solution combining temperature, humidity, and pressure measurements in one compact unit. Built around the Bosch BME280 sensor chip, it offers exceptional accuracy and stability for a wide range of applications, from weather stations and IoT devices to indoor air quality monitoring and wearable tech. The module features both I²C and SPI communication interfaces, allowing seamless integration with microcontrollers like Arduino, ESP32, Raspberry Pi, and STM32. With an ultra-low current draw of just 3.6µA, it’s optimized for battery-powered systems, providing reliable performance across temperature extremes from -40°C to +85°C. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Features:

Measures temperature, humidity, and barometric pressure simultaneously.
Based on the reliable Bosch BME280 sensor chip.
High accuracy: ±1.0hPa (pressure), ±3% (humidity), ±1.0°C (temperature).
Supports both I²C (3.4MHz) and SPI (10MHz) communication.
Wide operating range: -40°C to +85°C, 0–100% RH, 300–1100hPa.
Ultra-low power consumption for portable and wearable electronics.
Compact design (22×11mm) for easy integration into embedded systems.
Compatible with Arduino, Raspberry Pi, ESP8266, ESP32, STM32, and other MCUs.
Highly stable under varying environmental conditions.
Ideal for IoT, weather monitoring, and environmental data logging projects.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Applications:

Weather monitoring and environmental data collection systems.
IoT devices for smart home or industrial climate control.
Wearable electronics requiring precise environmental tracking.
Drone flight stabilization and altitude measurement.
GPS and navigation systems for altitude correction.
Indoor air quality or HVAC system monitoring.
Scientific instruments and academic research applications.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

General Specifications
Chipset	Bosch BME280
Measurement Parameters	Temperature, Humidity, Pressure
Operating Voltage	1.71V – 3.6V
I/O Voltage	1.2V – 3.6V
Current Consumption	3.6µA @ 1Hz sampling
Sleep Mode Current	0.1µA
Pressure Range	300hPa – 1100hPa
Pressure Accuracy	±1.0hPa
Temperature Range	-40°C – +85°C
Temperature Accuracy	±1.0°C
Humidity Range	0% – 100% RH
Humidity Accuracy	±3% RH
Interface	I²C (up to 3.4MHz), SPI (up to 10MHz)
Module Size	22mm × 11mm
Compatibility	Arduino, Raspberry Pi, ESP32, STM32, etc.
Country of Origin	China
Shipment Weight	0.005 kg
Shipment Dimensions	3 × 2 × 1 cm

Please allow 5% measuring deviation due to manual measurement.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Package Includes:

1 x BME280 I2C/SPI Barometric Pressure Sensor Module

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Product Details

Reference RBD-3343

In stock 13 Items

Specific References

EAN13: 3343

Comments (0)

Grade

No customer reviews for the moment.

16 other products in the same category:

Reference: RBD-2147

GY-63 MS5611-01BA03 High Precision Pressure Sensor Height Sensor Module

(0)

The built-in 24bit AD converter. Immersion gold PCB, high quality, machine welding process to ensure quality. Power supply: 3 – 5V ( internal low dropout regulator ). Communication modes: Standard the IIC / SPI communication protocol.

BDT 890

BDT 890 tax incl.

BDT 890 tax excl.

BDT 890 tax incl.

BDT 0 Tax

BDT 890 tax excl.

BDT 0 Tax

BDT 890 tax incl.

In-Stock

In stock: 9

Reference: RBD-4107

LPS28DFW High-Range Pressure Sensor Module – STEMMA QT / Qwiic Compatible

(0)

The LPS28DFW is a high-range digital barometric pressure sensor designed for applications that require pressure measurement beyond standard atmospheric limits. It supports both altitude and underwater pressure sensing and communicates via I2C, making it suitable for robotics, scientific instruments, and environmental monitoring systems.

BDT 2,950

BDT 2,950 tax incl.

BDT 2,950 tax excl.

BDT 2,950 tax incl.

BDT 0 Tax

BDT 2,950 tax excl.

BDT 0 Tax

BDT 2,950 tax incl.

Last items in stock

In stock: 1

Reference: RBD-3647

BME688 Environmental Sensor Module Temperature, Humidity, Pressure, Gas Detection with AI

(0)

The BME688 is a powerful 4-in-1 environmental sensor module featuring temperature, humidity, barometric pressure, and advanced gas sensing capabilities. This sensor is based on Bosch’s BME68X series and includes support for artificial intelligence (AI) applications such as gas classification and odor analysis. Ideal for smart home systems, weather...

BDT 2,788

BDT 2,788 tax incl.

BDT 2,788 tax excl.

BDT 2,788 tax incl.

BDT 0 Tax

BDT 2,788 tax excl.

BDT 0 Tax

BDT 2,788 tax incl.

In stock

In stock: 7

Reference: RBD-4124

MPRLS Ported Pressure Sensor Breakout – 0 to 25 PSI I2C

(0)

The MPRLS Ported Pressure Sensor Breakout is an absolute pressure measurement module designed for applications where pressure must be measured inside an enclosed space. Unlike standard barometric sensors, this module features a metal pressure port, allowing tubing to be attached directly for accurate air or gas pressure sensing.

BDT 6,990

BDT 6,990 tax incl.

BDT 6,990 tax excl.

BDT 6,990 tax incl.

BDT 0 Tax

BDT 6,990 tax excl.

BDT 0 Tax

BDT 6,990 tax incl.

Last items in stock

In stock: 1

Reference: RBD-2965

5MPa G1/4" inch 5V Stainless Steel Pressure Transducer Sensor

(0)

Stainless steel pressure transducer with G1/4" threaded interface Pressure range up to 5MPa, ideal for high-pressure monitoring High accuracy (±1.5%FS) with <2ms response time Output: 0.5–4.5VDC @ 5V input, low power <10mA consumption IP65-rated waterproof & surge-protected stainless steel body Suitable for oil, gas, hydraulic, and industrial...

BDT 4,790

BDT 4,790 tax incl.

BDT 4,790 tax excl.

BDT 4,790 tax incl.

BDT 0 Tax

BDT 4,790 tax excl.

BDT 0 Tax

BDT 4,790 tax incl.

In-Stock

In stock: 10

- BDT 25 Reduced price

Reference: RBD-0311

YF-S201 Hall Effect Water Flow Meter / Sensor

(0)

Working Voltage: 5 to 18V DC (min tested working voltage 4.5V). RoboticsBD Max current draw: 15mA @ 5V. Working Flow Rate: 1 to 30 Liters/Minute. Maximum water pressure: 2.0 MPa. Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min). RoboticsBD

BDT 308 BDT 333

BDT 333 BDT 308 tax incl.

BDT 333 BDT 308 tax excl.

BDT 333 BDT 308 tax incl.

BDT 0 BDT 0 Tax

BDT 333 BDT 308 tax excl.

BDT 0 BDT 0 Tax

BDT 333 BDT 308 tax incl.

In-Stock

In stock: 7

New Out-of-Stock

Reference: RBD-4221

LPS35HW Waterproof Pressure Sensor Module STEMMA QT / Qwiic Compatible

(0)

The LPS35HW Pressure Sensor Module is a waterproof digital barometric pressure and temperature sensing module designed for reliable operation in humid and wet environments. The sensing element is sealed inside a ceramic package and mounted on the PCB using waterproof gel protection to prevent liquid ingress.

BDT 1,335

BDT 1,335 tax incl.

BDT 1,335 tax excl.

BDT 1,335 tax incl.

BDT 0 Tax

BDT 1,335 tax excl.

BDT 0 Tax

BDT 1,335 tax incl.

Out-of-Stock

In stock: 0

Reference: RBD-2963

3MPa G1/4" inch 5V Stainless Steel Pressure Transducer Sensor

(0)

Stainless steel pressure transducer with G1/4" threaded interface Pressure range up to 3MPa, ideal for high-pressure applications High accuracy (±1.5%FS) with <2ms fast response time Output: 0.5–4.5VDC @ 5V input, low power <10mA consumption Durable, surge-protected design, IP65 waterproof rating Perfect for oil, gas, and liquid tanks in industrial...

BDT 4,250

BDT 4,250 tax incl.

BDT 4,250 tax excl.

BDT 4,250 tax incl.

BDT 0 Tax

BDT 4,250 tax excl.

BDT 0 Tax

BDT 4,250 tax incl.

In-Stock

In stock: 13

Reference: RBD-4146

BMP180 Barometric Pressure Sensor Breakout Board

(0)

The BMP180 Barometric Pressure Sensor Breakout is based on the Bosch BMP180, a high-precision, low-power digital pressure sensor widely used for altitude measurement, weather monitoring, and environmental sensing. It measures barometric pressure in the 300–1100 hPa range and can achieve accuracy as fine as 0.02 hPa in ultra-high-resolution mode.

BDT 360

BDT 360 tax incl.

BDT 360 tax excl.

BDT 360 tax incl.

BDT 0 Tax

BDT 360 tax excl.

BDT 0 Tax

BDT 360 tax incl.

Last items in stock

In stock: 1

BMP390 High Precision Barometric Pressure Sensor, Barometric Pressure / Altitude / Temperature Measuring Robotics Bangladesh

Reference: RBD-4013

Brand: Waveshare

BMP390 High Precision Barometric Pressure Sensor, Barometric Pressure / Altitude / Temperature Measuring

(0)

SKU:24658Part No.:BMP390 Barometric Pressure SensorBrand:Waveshare

BDT 1,690

BDT 1,690 tax incl.

BDT 1,690 tax excl.

BDT 1,690 tax incl.

BDT 0 Tax

BDT 1,690 tax excl.

BDT 0 Tax

BDT 1,690 tax incl.

In stock

In stock: 5

Reference: RBD-4142

MS5803-01BA High-Precision Waterproof Pressure Sensor Module

(0)

The GY-MS5803-01BA is a high-precision digital pressure sensor module designed for measuring liquid, gas, and air pressure, as well as altitude and depth. It is based on the MEAS / TE Connectivity MS5803 series sensor, which integrates a 24-bit ADC, internal temperature compensation, and factory calibration to deliver highly accurate and stable...

BDT 3,022

BDT 3,022 tax incl.

BDT 3,022 tax excl.

BDT 3,022 tax incl.

BDT 0 Tax

BDT 3,022 tax excl.

BDT 0 Tax

BDT 3,022 tax incl.

Last items in stock

In stock: 1

Reference: RBD-3839

ZY-BME280 Pressure Temperature and Humidity Sensor Module

(0)

Measures air pressure, temperature & humidity Wide operating voltage: 1.8V to 5.5V High relative accuracy: ±0.12 hPa (±1m altitude) Absolute accuracy: ±1 hPa Built-in LDO, level shifter & I2C pull-ups Easy soldering with 2.54mm headers & stamp holes

BDT 590

BDT 590 tax incl.

BDT 590 tax excl.

BDT 590 tax incl.

BDT 0 Tax

BDT 590 tax excl.

BDT 0 Tax

BDT 590 tax incl.

In stock

In stock: 10

Reference: RBD-2981

Water Flow Sensor (Sea) YFS402C Flowmeter G3/8 0.3- 10L/min 5-18V

(0)

YFS402C water flow sensor with 0.3–10 L/min measurement range G3/8” threaded inlet/outlet (15mm) for easy plumbing integration Operating voltage: 5–18V DC with Hall effect pulse output Accuracy up to ±5% with waterproof design for reliable performance Ideal for coffee makers, sprinklers, water dispensers, and automation systems

BDT 580

BDT 580 tax incl.

BDT 580 tax excl.

BDT 580 tax incl.

BDT 0 Tax

BDT 580 tax excl.

BDT 0 Tax

BDT 580 tax incl.

In-Stock

In stock: 9

Reference: RBD-2980

YFS403 5-18V Water Flow Sensor Flowmeter G3/4 1- 30L/Min

(0)

YFS403 water flow sensor with 1–30 L/min measurement range Wide voltage support (5–18V DC) with Hall effect pulse output G3/4” threaded inlet/outlet for direct plumbing integration Durable stainless-steel impeller shaft for long-lasting performance Reliable sealing structure prevents leaks under pressure Ideal for water heaters, vending machines,...

BDT 1,080

BDT 1,080 tax incl.

BDT 1,080 tax excl.

BDT 1,080 tax incl.

BDT 0 Tax

BDT 1,080 tax excl.

BDT 0 Tax

BDT 1,080 tax incl.

In-Stock

In stock: 9

Gravity Liquid Flow Sensor (G1/4) Robotics Bangladesh

Reference: RBD-3237

Brand: DFRobot

Gravity Liquid Flow Sensor (G1/4)

(0)

Gravity Liquid Flow Sensor (G1/4) based on electromagnetic principle for precise flow measurement. Wide operating voltage range of 3.5V–24V with NPN pulse output for easy microcontroller integration. Durable design with O-ring and silicone sealant for enhanced water resistance and reliability. Supports liquid types with high concentration and low...

BDT 3,750

BDT 3,750 tax incl.

BDT 3,750 tax excl.

BDT 3,750 tax incl.

BDT 0 Tax

BDT 3,750 tax excl.

BDT 0 Tax

BDT 3,750 tax incl.

Last items in stock

In stock: 1

Reference: RBD-4140

GY-MS5837 30BA High-Precision Gas & Liquid Waterproof Pressure Sensor Module

(0)

The GY-MS5837 30BA is a high-resolution digital pressure sensor module designed for water depth, gas pressure, and liquid pressure measurement. Based on the MS5837 sensor, it provides extremely fine resolution (down to ~2 mm water depth) and communicates via a simple I2C interface.

BDT 1,990

BDT 1,990 tax incl.

BDT 1,990 tax excl.

BDT 1,990 tax incl.

BDT 0 Tax

BDT 1,990 tax excl.

BDT 0 Tax

BDT 1,990 tax incl.

In stock

In stock: 5

Frequently purchased together
Products from the same category

Reference: 0984

Heat Shrink Tube

(0)

Choose your desire Heat Sink Size from below:

BDT 2

BDT 2 tax incl.

BDT 2 tax excl.

BDT 2 tax incl.

BDT 0 Tax

BDT 2 tax excl.

BDT 0 Tax

BDT 2 tax incl.

In-Stock

In stock: 617

Reference: 0245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

(0)

Choose your desire Resistor value from below:

BDT 5

BDT 5 tax incl.

BDT 5 tax excl.

BDT 5 tax incl.

BDT 0 Tax

BDT 5 tax excl.

BDT 0 Tax

BDT 5 tax incl.

In-Stock

In stock: 771

- BDT 14 On sale! Reduced price

Reference: RBD-0679

MQ-135 Gas Sensor

(0)

Sensitivity to Ammonia, Sulfide and Benzene steam Sensitive for benzene, alcohol, smoke Fast response and recovery Adjustable sensitivity. RoboticsBD Signal output indicator Output voltage boosts along with the concentration of the measured gases increases.

BDT 174 BDT 188

BDT 188 BDT 174 tax incl.

BDT 188 BDT 174 tax excl.

BDT 188 BDT 174 tax incl.

BDT 0 BDT 0 Tax

BDT 188 BDT 174 tax excl.

BDT 0 BDT 0 Tax

BDT 188 BDT 174 tax incl.

In-Stock

In stock: 108

Reference: 0766

Ohm (Ω) 1/4w Resistors - Pack of 5

(0)

Choose your desire Resistor value from below:

BDT 5

BDT 5 tax incl.

BDT 5 tax excl.

BDT 5 tax incl.

BDT 0 Tax

BDT 5 tax excl.

BDT 0 Tax

BDT 5 tax incl.

In-Stock

In stock: 4518

Breadboard (Medium Size) Robotics Bangladesh

Reference: RBD-0120

Breadboard Half Size Bare 400 Tie Points

(0)

400 tie points 2 Power lanes, Total 100 tie points in power lanes 1 Double strip, Total 300 tie points Perfect for Arduino shield prototyping and testing Plastic housing, metal contact clips

BDT 88

BDT 88 tax incl.

BDT 88 tax excl.

BDT 88 tax incl.

BDT 0 Tax

BDT 88 tax excl.

BDT 0 Tax

BDT 88 tax incl.

In-Stock

In stock: 248

- BDT 1 Reduced price

Reference: RBD-0146

SPDT Slide Switch 2mm spacing

(0)

Easily integrate switching functionality into your breadboard projects with this compact and convenient SPDT slide switch. Ideal for 0.1" pitch breadboards with its 2mm pin spacing for seamless integration. Sturdy design with a satisfying click mechanism for reliable on/off or selection control. Suitable for various applications like power control, signal...

BDT 9 BDT 10

BDT 10 BDT 9 tax incl.

BDT 10 BDT 9 tax excl.

BDT 10 BDT 9 tax incl.

BDT 0 BDT 0 Tax

BDT 10 BDT 9 tax excl.

BDT 0 BDT 0 Tax

BDT 10 BDT 9 tax incl.

In-Stock

In stock: 121

- BDT 139 Reduced price

Reference: RBD-0212

B3 Pro Lipo Balance Charger

(0)

Input: 110v or 240v A/C (50/60Hz) Cell Count: 2~3s Battery Type: LiPoly Output Current: 3 x 800mA

BDT 460 BDT 599

BDT 599 BDT 460 tax incl.

BDT 599 BDT 460 tax excl.

BDT 599 BDT 460 tax incl.

BDT 0 BDT 0 Tax

BDT 599 BDT 460 tax excl.

BDT 0 BDT 0 Tax

BDT 599 BDT 460 tax incl.

In-Stock

In stock: 13

Sold-out

Reference: RBD-0247

330 ohm 1/4w Carbon Film Resistor - Pack of 10

(0)

Resistance: 330 Ohm Tolerance: 5% Max. Working Voltage: 250V Temperature Coefficient of Resistance: 50PPM/°C

BDT 15

BDT 15 tax incl.

BDT 15 tax excl.

BDT 15 tax incl.

BDT 0 Tax

BDT 15 tax excl.

BDT 0 Tax

BDT 15 tax incl.

Sold-out

In stock: -4

4x4 Micro Switch Matrix Keypad

(0)

4x4 Micro Switch Matrix Keypad with 16 tactile push buttons for digital input. 8-pin interface (4 rows × 4 columns) for efficient and simple wiring Pre-soldered pin headers for direct connection to Arduino, ESP32, or Raspberry Pi. Durable microswitch buttons ensure reliable and long-term use. Operates at 3.3V–5V, compatible with most microcontrollers....

BDT 200

BDT 200 tax incl.

BDT 200 tax excl.

BDT 200 tax incl.

BDT 0 Tax

BDT 200 tax excl.

BDT 0 Tax

BDT 200 tax incl.

In-Stock

In stock: 38

Hi-Link LD2420 24GHz Radar Sensor Module Kit Combo Robotics Bangladesh

Reference: RBD-3223

Brand: Hi-Link

Hi-Link LD2420 24GHz Radar Sensor Module Kit Combo

(0)

Hi-Link LD2420 24GHz FMCW Radar Sensor Kit Combo for advanced human presence detection. Detects both motion and stationary targets with high precision and reliability. Includes sensor module and interface accessories for ready-to-use integration. Detection range: up to 8m (wall-mounted) or 5m (ceiling-mounted). UART + digital output for flexible...

BDT 950

BDT 950 tax incl.

BDT 950 tax excl.

BDT 950 tax incl.

BDT 0 Tax

BDT 950 tax excl.

BDT 0 Tax

BDT 950 tax incl.

Last items in stock

In stock: 1

Reference: RBD-3320

LM358 Duty And Frequency Adjustable Square Wave Signal Generator

(0)

LM358-based square wave generator with adjustable duty cycle and frequency Wide frequency range (0.07Hz–200kHz) suitable for multiple electronic applications LED indicator provides real-time output signal status High output drive current (up to 500mA) for powering small relays and motors Four selectable frequency levels for precise tuning and waveform...

BDT 350

BDT 350 tax incl.

BDT 350 tax excl.

BDT 350 tax incl.

BDT 0 Tax

BDT 350 tax excl.

BDT 0 Tax

BDT 350 tax incl.

In-Stock

In stock: 18

Reference: RBD-3317

MLX90333 Handle 3D Joystick Absolute Position Sensor Module

(0)

High-precision 3D joystick sensor using MLX90333 magnetometer technology Supports analog, PWM, and SPI output modes for versatile integration Fast sampling rate (200µs) and 12-bit resolution for accurate motion tracking Operates across -40°C to +85°C for reliable industrial and robotics applications Compact 28.5 × 22.1 × 3.3mm module with dual M3 mounting...

BDT 1,150

BDT 1,150 tax incl.

BDT 1,150 tax excl.

BDT 1,150 tax incl.

BDT 0 Tax

BDT 1,150 tax excl.

BDT 0 Tax

BDT 1,150 tax incl.

In-Stock

In stock: 9

Reference: RBD-3281

SW-18010P Vibration Sensor Module

(0)

High-sensitivity vibration detection using SW-18010P sensor with internal spring mechanism. Adjustable sensitivity through onboard potentiometer for customized motion detection. Integrated LM393 comparator ensures stable digital output and reliable performance. Wide voltage operation (3.3V–5V) compatible with Arduino, Raspberry Pi, and ESP32. Built-in LED...

BDT 99

BDT 99 tax incl.

BDT 99 tax excl.

BDT 99 tax incl.

BDT 0 Tax

BDT 99 tax excl.

BDT 0 Tax

BDT 99 tax incl.

In-Stock

In stock: 43

Reference: RBD-3315

US-100 Ultrasonic Range Finder Module

(0)

Ultrasonic distance and obstacle detection module with up to 450 cm range and 1 mm resolution. Operates in two modes — serial (UART) and pulse-width (trigger/echo). Features built-in temperature compensation for accurate distance calculation. Works at 5 V DC with very low current draw (<3 mA). Ideal for robotics, automation, and distance-sensing...

BDT 490

BDT 490 tax incl.

BDT 490 tax excl.

BDT 490 tax incl.

BDT 0 Tax

BDT 490 tax excl.

BDT 0 Tax

BDT 490 tax incl.

Last items in stock

In stock: 2

Follow us on Facebook

Facebook

BME280 I2C/SPI Barometric Pressure Sensor Module

Features:

Applications:

Package Includes:

Subscribe To When In Stock

Subscribe To When In Stock

Follow us on Facebook