Waveshare BME688 Environmental Sensor Supports Temperature / Humidity / Barometric Pressure / Gas Detection
Waveshare BME688 Environmental Sensor Supports Temperature / Humidity / Barometric Pressure / Gas Detection
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Order Processing Time
Order Processing Time
Handling time to dispatch order: 1 - 3 working days. (Onkiza has to process your order and put all your items through its strict quality-control tests.)
Return Guarantee
Return Guarantee
For whatever reason if you are unsatisfied with your order within 7 days you can return it to us in new condition for a refund minus the shipping charges.
DOA Guarantee
DOA Guarantee
If your item arrives damaged, please contact us within 7 days and provide clear and valid proof. Onkiza will make compensation based on the damage situation.
Missing/Wrong Items Guarantee
Missing/Wrong Items Guarantee
If you receive a parcel with missing/incorrect/secondary packing items, please contact us within 7 days of delivery and provide the relevant proof. Onkiza will make compensation based on the damage situation.
1. Onboard BME68X sensor to measure temperature, humidity, barometric pressure and gas
2. Support I2C interface communication, can set I2C address, support I2C bus cascading
3. Support SPI interface communication, the default is I2C interface, SPI can be enabled through CS chip selection
4. On-board level conversion circuit, compatible with 3.3V/5V working level
5. Provide complete supporting information manuals (RaspberryPi/Pico/Arduino/ESP32 sample programs and user manuals, etc.)
Parameter:
1. Function: BME680 can detect atmospheric pressure, ambient temperature, relative humidity, VOC gas change detection (combined with Bosch software package, can calculate IAQ air quality coefficient), BME688 can detect atmospheric pressure, ambient temperature, relative humidity, VOC and VSC Gas change detection (combined with Bosch's software package, which can calculate IAQ air quality coefficient and integrate AI function)
2. Communication interface: I2C and SPI
3. Temperature measurement range: -40~85 degrees Celsius
4. Temperature measurement accuracy: BME680: +/-1.0 degrees Celsius (0~65 degrees Celsius), BME688: +/-0.5 degrees Celsius (0~65 degrees Celsius)
5. Humidity measurement range: 0~100%RH
6. Humidity measurement accuracy: +/-3%RH
7. Air pressure measurement range: 300~1100 hPa
8. Air pressure measurement accuracy: +/-0.6hPa (0~65 degrees Celsius)
9. Gas measurement: BME680: VOC gas change detection, BME688: VOC and VSC gas change detection
10. Product size: 27 × 20mm
Packing list:
-Environment sensor x 1
-PH2.0 6PIN cable 20cm × 1
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