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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Operating Temp: -40°C to +85°C
MQTT client mode supports uploading operating data to cloud IoT platforms
LoRa Helium Miner Outdoor 868MHz 915MHz Waterproof Long Range 3dBi N-J Fiberglass Antenna Omni Radiation IoT
Crimping terminal: adopts 2pin Phoenix terminal
EBYTE NB144E Isolated 4-Channel Serial Server RS232/422/485 RJ45 Modbus Gateway POE Receiving Power TCP/UDP/MQTT DC 8-28V SX1262 Operating Temp: -40°C to +85°CThe Ebyte NB144E is an industrial grade isolated 4 channel serial device server and Modbus gateway converting RS232 RS422 RS485 to Ethernet, supporting IEEE 802. 3af PoE DC 8 28V dual power input, bidirectional transparent transmission via TCP UDP MQTT HTTP protocols, Modbus TCP to RTU protocol conversion with automatic polling, and 40 to +85 deg C wide temperature operation. Technical Parameter NB144E Specification Industrial Application Feature
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