Name: GebraBit BME280
SKU: GB635EN
Price: 5.53 USD
Availability: InStock

GebraBit BME280

$5.53

Module type: Relative Humidity, Barometric Pressure and Ambient Temperature module
Module Supply voltage: 1.8 V or 3.3 V
Output type: Digital – I2C or SPI
Pressure range: 300 hpa to 1100 hpa
Humidity range: 0 to 100 %RH
Temperature Accuracy: ±0.5°C to Offset of ±3.0%FS
Temperature Resolution: 0.01°C
Package: GebraBit small (36.29mm x 32.72mm)

SKU: GB635EN Categories: Pressure, Sensors

OVERVIEW

GebraBit BME280 is a digital relative humidity, barometric pressure, and ambient temperature measurement Module.

GebraBit BME280 module can operate with “1V8” or “3V3” supply Voltages by Considered “VDD SEL” jumper selector. Also there is an another jumper named “VDIO SEL “, which is regarded to select logic level voltage of module I/O pins between “1V8” or “3V3”. This feature helps to use a wide range of microcontrollers for interfacing with this module.

User can interface with GebraBit BME280 by either I2C or SPI protocol. This is achieved by dedicated four jumper selectors on the top right of the GebraBit BME280 module. Furthermore, the last jumper selector (Fifth) is considered for setting the I2c address.

BME280 is a digital relative Humidity, barometric pressure, and ambient temperature sensor specially developed for mobile applications and wearables where size and low power consumption are key design parameters. The unit combines high linearity and high accuracy sensors and is perfectly feasible for low current consumption, long-term stability, and high EMC robustness. The humidity sensor offers an extremely fast response time and supports performance requirements for emerging applications such as context awareness and high accuracy over a wide temperature range.

WARNING: FOR ACCURATE INFORMATION ABOUT ICs ABSOLUTE MAXIMUM RATINGS AND ITS PRECIOUS CHARACTERISTICS RANGES, USERS MUST CERTAINLY REFER TO ICs MANUFACTURE DATASHEET.

Key Features

User-selectable module power supply voltage between 1V8 and 3V3
User-selectable module I/O logic voltage between 1V8 and 3V3
User-selectable interface protocol (I2C or SPI)
User-selectable I2C address
On Board, ON/OFF LED indicator
GebraBit Pin Compatible with GEBRABUS
GebraBit small package
It can be used as a daughter board of GebraBit MCU Modules
Featuring Castellated pad (Assembled as SMD Part)
Separatable screw parts to reduce the size of the board

Pinout Diagram

Module Overview

Documents Link

Project and Source Code

Schematic (.Pdf)

Module Layout (.Pdf)

BME280 Datasheet

Module Overview

Part Number

GebraBit BME280

Board Type

Module

Short Description

GebraBit BME280 is a Digital Relative Humidity, Barometric Pressure and Ambient Temperature module, with Digital – I2C or SPI output and 300 hpa to 1100 hpa, 0°C to +65°C (full accuracy), and 0 to 100 %RH measurement range

Module Supply Voltage

1.8 V or 3.3 V

Module Logic Voltage

1.8 V or 3.3 V

Module Current Consumption

10 mA to 30 mA (Typ. 20 mA)

Output Type

Digital – I2C or SPI

Pressure range

300 hpa to 1100 hpa

Pressure Accuracy

–

Absolute Pressure Accuracy

±1.0 hpa to ±1.7 hpa

Relative Pressure Accuracy

±0.12 hpa

Pressure Resolution

0.18 pa

Pressure Sensivity

–

Temperature Accuracy

±0.5°C to Offset of ±3.0%FS

Temperature Resolution

0.01°C

Humidity range

0 to 100 %RH

Relative Humidity Accuracy

± 3 %RH

Humidity Resolution

0.008%RH

Package

GebraBit small (36.29mm x 32.72mm)

Brand

GebraBit

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Description
Specifications
Documents Link

Description

Specifications

Part Number	GebraBit BME280
Board Type	Module
Short Description	GebraBit BME280 is a Digital Relative Humidity, Barometric Pressure and Ambient Temperature module, with Digital – I2C or SPI output and 300 hpa to 1100 hpa, 0°C to +65°C (full accuracy), and 0 to 100 %RH measurement range
Module Supply Voltage	1.8 V or 3.3 V
Module Logic Voltage	1.8 V or 3.3 V
Module Current Consumption	10 mA to 30 mA (Typ. 20 mA)
Output Type	Digital – I2C or SPI
Pressure range	300 hpa to 1100 hpa
Pressure Accuracy	–
Absolute Pressure Accuracy	±1.0 hpa to ±1.7 hpa
Relative Pressure Accuracy	±0.12 hpa
Pressure Resolution	0.18 pa
Pressure Sensivity	–
Temperature Accuracy	±0.5°C to Offset of ±3.0%FS
Temperature Resolution	0.01°C
Humidity range	0 to 100 %RH
Relative Humidity Accuracy	± 3 %RH
Humidity Resolution	0.008%RH
Package	GebraBit small (36.29mm x 32.72mm)
Brand	GebraBit

Schematic (.pdf)
Module Layout (.pdf)
BME280 Datasheet
Module Overview
Project and Source code

DISCLAIMER: GEBRABIT PRODUCTS ARE INTENDED SOLELY FOR RESEARCH & DEVELOPMENT PURPOSES. GEBRABIT EXPLICITLY DECLARES IT HAS NO RESPONSIBILITY IF USERS UTILIZE THEM IN ALL OTHER SENSITIVE AND PRECISE APPLICATIONS THAT CAUSE FINANCIAL AND HUMAN LIFE DAMAGE.