1pcs CJMCU-680 BME680 Temperature&Humidity Pressure Module Sensor Board A7Q5

Description

1pcs CJMCU-680 BME680 Temperature&Humidity Pressure Sensor Altitude Board Module
Description
Description&Preview
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1pcs CJMCU-680 BME680 Temperature&Humidity Pressure Sensor Altitude Board Module
The BME680 environmental sensor is a four-in-one MEMS environmental sensor that can measure four parameters: vOC (volatile organic compounds), temperature, humidity, and air pressure. It is very suitable for detecting air quality. Due to the use of MEMS technology, the sensor is small in size and low in power consumption, so it is also suitable for low power consumption occasions, such as wearables.
The BME680 environmental sensor adopts the I2C interface, on-board power supply voltage regulator chip and level signal conversion chip, which has good compatibility and can be directly compatible with 3.3v and 5V systems. The SPI interface is reserved for easy expansion. This product is highly integrated and can detect four environmental parameters at the same time. It is an ideal choice for scenarios such as meteorological bureaus, smart homes, Internet of Things, and wearables.
Using this product, you can quickly build a set of air quality detectors. Nowadays, air pollution is getting more and more serious and toxic furniture is frequently appearing. It is time to check your health.
Product Details
Working voltage: 1.7V"3.6V
Working temperature: -40℃～+85℃
Communication interface: I2C (up to 3.4 MHz) and SPI (3 and 4 wires, up to 10 MHz) can individually enable/disable humidity, pressure and gas sensors
The current consumption at 1 Hz humidity and temperature is 2.1 uA, the current consumption at 1 Hz pressure and temperature is 3.1 uA, and the current consumption at 1 Hz humidity, pressure and temperature is 3.7 uA
Gas sensor parameters: response time (33-63%) 1s (for new sensors) work in ultra-low power mode
Consumption 0.1mA output data processing direct indoor air quality (IAQ) index output
Humidity sensor parameters: response time (0-63%) 8s
Accuracy tolerance ±3%r.h.
Hysteresis ±1.5%r.h.
Pin definition
vcc: power supply positive GND: ground
sCL: l2C/SPI clock line
SDA: I2C/ SPI data line
sDo: SPI data line
cs: SPI slave enable
Package list
1pcs module
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