Avirlink L1 Communication Node is a simple-to-use extension to your existing sensors to establish a communication network. It makes your legacy sensors bright by recording and controlling information remotely over a long distance. Avirlink can operate outdoors for a few years with its built-in battery or run perpetually with an attached micro solar panel option. Equipped with multi-channel transmission technology and IP67 capable device, it delivers high-performance results by integrating cutting-edge transmission solutions to be effective in the harshest of environments. Either with its long-range of up to 18km or buffered delivery, Avirlink ensures your data infrastructure support consistent and cost-effective connectivity even in challenging remote areas, ensuring your plantation investment ROI.
LoRaWAN
Frequency: EU433/CN470/IN865/EU868/RU864/US915/
AU915/KR920/AS923
Chip: Semtech SX1276
Tx power: Up to 20dBm
Sensitivity: -111 to -148dBm
Mode: ABP/OTAA
Wifi
Wifi: 802.11b/g/n/e/1, up to 150Mbps (802.11n)
Bluetooth
Bluetooth: Compliant with Bluetooth v4.2 BR/EDR and BLE specifications
I/0
Port: 1x GPIO
Logic level: Low (-0.3V - 0.83V) • High (2.48V - 3.6V)
Serial port
Port: 1x RS485
Baudrate: 1200, 2400, 4800, 9600 (default), 57600, 115200
Protocol: Podbus RTU
Input range: 3 - 3.6V
Analog
Port: 2x Analog input or 1x Diferential Analog Input
(switchable)
Resolution: 16Bit
Input range: 2 - 5.5V
Dimension: 80x110x70mm
Ingress protection: IP67
Operating temperature: -40 to 85 degrees celcius
Output port: 1x 3.3v, 1x 12v, max 1A
Power input: 3 - 8 VDC with 3000mAh Battery (Optional
micro solar panel)
Modbus via RS485 3-3.6V 2mA max
Serial via RS485 3-3.6V 2mA max
ADC (analog) 16 bit (ADS1115)
ADC (analog) 16 bit (ADS1115)