BME280 Atmospheric Pressure Sensor GXHTV3 Temperature & Humidity Sensor Buzzer Module for Heltec V4 Meshtastic WiFi LoRa

Specifications BME280 Atmospheric Pressure Sensor Supply Voltage 3 3VSupply Current 2 8μAPressure Resolution 0 16 PaTemperature Resolution 0 01°CInterfaces I2CMeasurement Modes PT forced or periodic Measurement Rate Up to 157 HzFilter Options Five bandwidthsStorage Temperature 45 85°CDimension 15x15x10mm including QuickLink Socket 15x15x2mm excluding QuickLink Socket TempHumidity Sensor GXHTV3 Supply Voltage 3 3VSupply Current 430μAInterfaces I2C on PH2 0 x 4I2C and SPI on LGA 2 54 stamp home Operating Temperature Range 45 130°CStorage Temperature Range 45 130°CDimension 15x15x10mm including QuickLink Socket 15x15x2mm excluding QuickLink Socket Buzzer Module Supply Voltage 1 25VSupply 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 HzStorage Temperature 40 85°CDimension 22 20x10 40x3 00mmFeatures 1 High Precision ReadingsBoth the atmospheric pressure and temperature sensors deliver ultra fine resolutions for accurate environment monitoring 2 Wide Operating Temperature RangeDesigned to function between 45°C and 130°C ensuring stable performance under various conditions 3 Compact DesignSmall sized module dimensions make it easy to incorporate into space constrained applications 4 Versatile InterfacesSupport I2C and SPI communication protocols allowing compatibility with multiple systems 5 Enhanced Acoustic SignalThe buzzer produces clear a