LoRaWAN sensor node NI71N

NI71N The NI71N LoRaWAN® node is designed to transmit digital, analog or Modbus RTU sensor data to any LoRaWAN® compliant gateway devices without replacement of the legacy sensors’ infrastructure. In terms of the energy consumption, it can support three ways of power input that provides ideal power charging ways in different scenarios. • The lithium battery built-in • DC power outlet • Solar panel . And the various power input options allows the free switch between Class A and Class C. For example, the node device replays ModBus data using the LoRaWAN® network to wirelessly transmit to and from the end devices. This RS485 compatible interface on the device can connect up to 8 terminal devices in theory. So you can get the real time control, monitoring of multiple RS485 terminal devices. NI71N together with central gateway and Cloud app, can build a comprehensive wireless industrial field control system. Category: Ruggedaq SPECIFICATIONS • Frequency EU433/CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923 • Tx Power 20dBm • Sensitivity -147dBm @300bps • Mode OTAA/ABP • Interface Type M12 A-Coded Male • IO Ports 2 × GPIO • Logical Level Low: 0~0.9V, High: 2.5~3.3V • Work Mode Digital input, Digital output, Pulse Counter (only GPIO2 supported in N1-DC) • Serial Port Ports 1 × RS232 or RS485 (Switchable) • Baud Rate (bps) 1200, 2400, 4800, 9600, 57600, 115200 • Protocol Transparent (RS232), Modbus RTU (RS485) • Ports 2 × Analog input • Resolution 12 bit Additional information Analog Channels : 2 Channels Radio : LoRaWAN GPIO : 2 Channel