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BME688 - 4-in-1 environmental sensor - AI module - I2C / SPI - Waveshare 24244
The module manufactured by Waveshare, based on the Bosch BME688 multi-functional environmental sensor system, enables the measurement of temperature , humidity , atmospheric pressure and the detection of gases contained in the air . Thanks to the built-in AI system, it is possible to distinguish between: volatile sulfur compounds, organic compounds, carbon dioxide, hydrogen and many other substances.
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Product description: BME688 - 4in1 environmental sensor - AI module - I2C / SPI - Waveshare 24244
The module manufactured by Waveshare, based on the Bosch BME688 multi-functional environmental sensor system, enables the measurement of temperature , humidity , atmospheric pressure and the detection of gases contained in the air . Thanks to the built-in AI system, it is possible to distinguish between: volatile sulfur compounds, organic compounds, carbon dioxide, hydrogen and many other substances. It allows you to measure temperature in the range from -40°C to 85°C with an accuracy of +/- 0.5°C, humidity from 0% to 100% relative humidity with an accuracy of ±3% and pressure from 300 hPa to 1100 hPa with accuracy up to ±0.6 hPa. Communication with the microcontroller takes place via the I2C or SPI interface, and the supply voltages are 3.3 V or 5 V.
BME688 - 4in1 environmental sensor - AI module - I2C / SPI - Waveshare 24244.
The sensor is compatible with Arduino and Raspberry Pi !
The manufacturer provides a detailed user guide and sample code to operate the module.
Botland is an official distributor of Waveshare devices. Their versatility and compatibility, particularly in display and power technology, have won over customers all over the world. Our team guarantees that all Waveshare products presented here are original.
Built-in AI system that allows you to recognize gas contained in the air.
Basic parameters of the BME688 sensor
- Measured parameters: temperature, atmospheric pressure, air humidity, gas detection
- Built-in AI system that allows you to recognize gas contained in the air
- Measurement range:
- Temperatures: from -40°C to 85°C with an accuracy of +/- 0.5°C (for temperatures from 0°C to 65°C)
- Relative humidity: from 0% to 100% with an accuracy of ±3%
- Pressure: from 300 hPa to 1100 hPa with an accuracy of ±0.6 hPa (at temperature from 0°C to 65°C)
- VOC content: 0d 0 to 500 IAQ (Indoor Air Quality)
- Communication interface: I2C and SPI
- Supply voltage: from 1.71 V to 3.6 V
- Sensor measurement duration:
- humidity: 8 s (for a change of 90% RH)
- gases: 10.8 s
Description of the module pins
The I2C and SPI interfaces used for communication with the module are provided on the 6-pin JST connector. Additionally, the user has pins at their disposal that allow them to solder their own wires. These included:
- CS - Chip Select SPI interface
- ADDR/MISO - I2C address or SPI data pin
- SCL/SCK - clock of both interfaces
- SDA/MOSI - data pin of the I2C and SPI interfaces
- GND - common ground of the system
- VCC - supply voltage - 3.3 V or 5 V
Communication with the microcontroller takes place via the I2C or SPI interface.
Elements included in the set.
Technical specifications of the module
- Sensor type: environmental
- Built-in chip: BME688
- Measured parameters: temperature, relative humidity, pressure, gas content
- Built-in artificial intelligence system
- Communication interface: I2C and SPI
- I2C interface address: 0x76 (can be changed to 0x77)
- Support for modes "00" and "11" of the SPI interface
- Module connection: 6-pin JST connector and soldering pins
- Built-in logic converter
- Supply voltage: 3.3 V or 5 V
- Two mounting holes
- Dimensions: 27 x 20 mm
Set contents
- 1x BME688 - 4in1 environmental sensor - AI module - I2C / SPI - Waveshare 24244
- 1x PH2.0 6-pin cable (20 cm)
Useful links
| Name | Value |
|---|---|
| Voltage to | 3.3 V |
| Voltage from | 5.0 V |
| Sensor - type | temperature, humidity, pressure |
| Sensor - Temperature accuracy | +/- 0.5 °C |
| UC - I2C | yes |
| UC - SPI interface | yes |
| Width | 7 cm |
| Height | 11 cm |
| Depth | 0.5 cm |
| Weight | 0.008 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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