EBYTE E53-GW(470FMS22R ) RS485 Equipment monitoring LoRa spread spectrum technology Wireless Module

E53-GW(470FMS22R) LoRa spread spectrum technology FMS Gateway Equipment Monitoring System [Interface type]：RS485 [Working frequency]：470~510MHz [Over-the-air rate]： 5.4kbps [Working voltage]： DC 8V~28V [Size]： 116*105*41mm [Product weight]：342g±5g [Introduction]：E53-GW(470FMS22R) is an equipment monitoring system FMS gateway device developed based on LoRa spread spectrum technology. Its strong anti-interference ability makes wireless communication more stable and reliable in industrial sites. At the same time, the equipment monitoring system supports ultra-large network capacity, and the gateway can connect to Enter 1200 nodes. The equipment monitoring system wireless transmission module and gateway are suitable for large-scale IoT application scenarios such as smart homes, smart buildings, security systems, photovoltaics, and logistics.   Main parameters  Parameter value  Remarks Working frequency 470-510MHz - Operating Voltage DC  8V~28V It is recommended to use 12V or 24V DC power supply Emission current 135mA @12V (normal temperature) - stand-by current 80mA @12V (normal temperature) - Air speed 5.4  kbps - Antenna interface SMA-K SMA-K interface, external threaded inner hole, equivalent impedance about 50Ω Communication Interface RS485 - Product size (H*W*D) 116*105*41mm ±0.1mm product weight 342g ±5g Operating temperature -40℃~+85℃ - storage temperature -40℃~+125℃ - Working humidity 5%~95% - Storage humidity 1%~95% -