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Communication interface RS232/RS485
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Users can add RS485 signal repeaters if more temperature acquisition nodes are required to extend bus transmission distance and node capacity
Operating in the 850-930MHz band with a 5km range
EBYTE E840-TTL(EC05-DNE)-V2 4G CAT1 module TTL pin module small size high speed high latency low serial port device networking 4DI + 2DO Communication interface RS232/RS485The Ebyte E840 TTL(EC05 DNE) is a compact 25x25mm 4G LTE Cat 1 cellular module operating over a wide DC 4. 5 18V range, featuring a 2. 0mm TTL serial pin interface that enables dual link MQTT data transparent transmission and direct cloud platform integration across the Asia Pacific region, Australia, and New Zealand. Parameter Type Technical Specifications Product Model E840 TTL(EC05 DNE) Cellular Technology 4G LTE Cat 1 Working Voltage DC 4. 5 to
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