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Specifications:
BME280 Atmospheric Pressure Sensor:
Supply Voltage: 3.3V
Supply Current: 2.8μA
Pressure Resolution: 0.16 Pa
Temperature Resolution: 0.01°C
Interfaces: I2C
Measurement Modes: P&T (forced or periodic)
Measurement Rate: Up to 157 Hz
Filter Options: Five bandwidths
Storage Temperature: -45~85°C
Dimension:
15x15x10mm (including QuickLink Socket)
15x15x2mm (excluding QuickLink Socket)
Temp & Humidity Sensor (GXHTV3):
Supply Voltage: 3.3V
Supply Current: 430μA
Interfaces:
I2C on PH2.0 x 4
I2C and SPI on LGA (2.54 stamp home)
Operating Temperature Range: -45~130°C
Storage Temperature Range: -45~130°C
Dimension:
15x15x10mm (including QuickLink Socket)
15x15x2mm (excluding QuickLink Socket)
Buzzer Module:
Supply Voltage: 1~25V
Supply Current: 5mA MAX (at 3V)
Sound Pressure Level: Min. 65 dB (at 10cm at 3V)
Electrostatic Capacity: 12000±30% pF (at 100Hz 1V)
Oscillation Frequency: 4000 Hz
Storage Temperature: -40~85°C
Dimension: 22.20x10.40x3.00mm
Features:
1. High Precision Readings
Both the atmospheric pressure and temperature sensors deliver ultra-fine resolutions for accurate environment monitoring.
2. Wide Operating Temperature Range
Designed to function between -45°C and 130°C, ensuring stable performance under various conditions.
3. Compact Design
Small-sized module dimensions make it easy to incorporate into space-constrained applications.
4. Versatile Interfaces
Support I2C and SPI communication protocols, allowing compatibility with multiple systems.
5. Enhanced Acoustic Signal
The buzzer produces clear, audible signals with a sound pressure level of at least 65dB, even in noisy environments.
Package Included:
(The other items are not includes)
1 x BME280 Atmospheric Pressure Sensor
or
1 x GXHTV3 Temperature & Humidity Sensor
or