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7Semi BME690 Digital Sensor Module – Temperature, Humidity, Pressure, Gas | I2C/SPI
Monitoring air quality and environmental conditions accurately is essential for modern IoT, smart home, and industrial applications. The 7Semi BME690 Sensor Module solves this by combining multiple sensing capabilities into a single compact and low-power device.
It measures temperature, humidity, pressure, and gas (VOC/VSC) levels, enabling real-time air quality insights without the need for multiple sensors. With I²C and SPI interfaces, it easily connects to Arduino, ESP32, STM32, and other embedded platforms, making development faster and more efficient.
Features
- Measure temperature, humidity, pressure, and air quality in one module
- Helps detect pollutants, VOCs, and environmental changes
- Reduces need for multiple sensors, saving space and cost
- Works easily with Arduino, ESP32, STM32 and IoT platforms
- Supports both I2C and SPI for flexible integration
- Low power consumption ideal for battery-based systems
- Provides advanced outputs like IAQ index and gas resistance
- Suitable for smart home, industrial, and wearable applications
- Compact and plug-and-play design for quick development
Specifications
- Supply Voltage:3.3v - 5v
- Interfaces:I²C, SPI (3/4 wire)
- Temperature Accuracy:±0.5 °C (0–65 °C)
- Humidity Accuracy:±3% RH (20–80%)
- Pressure Accuracy:±0.5 hPa (300–1100 hPa)
- Gas Resistance Output:Yes (with IAQ, bVOC, CO₂-equivalents)
- Sleep Current:0.11 µA
- Ultra-Low Power Gas Sensing:0.05 mA avg current
- Operating Temperature:-40 °C to +85 °C
- Board Dimensions:Approx.25.5 × 15 mm
- Board Weight:2g
Package Includes
- 1x 7Semi BME690 Digital Sensor Module – Temperature, Humidity, Pressure, Gas | I2C/SPI
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
