R311G – Wireless LoRaWAN Light Sensor
2 sections 3.0V CR2450 button batteries in parallel • Adopt SX1276 wireless communication module • Compatible with LoRaWAN Class A
Features
- •LoRaWAN™ Class A compatible•2*3.0V CR2450 button battery power supply•illuminance detection•Apply SX1276 wireless communication module•Frequency Hopping Spread Spectrum (FHSS)•Configuration parameters can be configured through a third-party software platform•Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne•Low power consumption and long battery life Improved
Specifications
- Power Supply: 2 sections 3.0V CR2450 button batteries
- Operation Voltage: DC 2.4V to 3.0V
- Standby Current: 12uA/3.0V
- Transmitting Current (max): 120mA / 3.0V
- Receiving Current (max): 11mA/ 3.0V
- Battery Measurement Accuracy: ± 0.1V
- Illuminance Detecting Range: 1～3000 lux
- Illumination Accuracy: <15%
- Frequency Range: 863MHz-928MHz 470MHz-510MHz
- TX Power:US915 20dbm；AS923 16dbm；AU915 20dbm；CN470 19.15dbm；EU868 16dbm；KR920 14dbm；IN865 20dbm；
- Receiving Sensitivity:-136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )；-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)
- Antenna Type: Built-in antenna
- Communication Distance: Up to 10 km (visible linear obstacle-free transmission distance , actual transmission distance depends on the environment )
- Data Transfer Rate: 0.3kbps～50kbps
- Modulation: LoRa/FSK (Note: You can choose one of them)
- Supportable LoRaWAN Band: EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3, IN865-867,CN470-510 (Note: The frequency band is optional and needs to be configured before shipment)
- Main Body Dimension: 57mm x 35mm x 15.2mm
- Weight: 32.3g
- Operating Temperature: -20℃ ~ 55℃
- Storage Temperature Range: -40°C ~ 85°C
- Environment Humidity Range: <90%RH
Details
R311G – Wireless LoRaWAN Light Sensor...