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    Ethernet Gateway LoRa 915MHz E90-DTU(900SL22) E MQTT 22dBm DC 8V~28V 5km RSSI SMA-K TCP UDP Transceiver Modem

    • Fully functional gateway configuration One-click view of device status.ModBus TCP to RTU,ModBus TCP to RTU Support standard ModBus TCP to RTU protocol automatic conversion. Active upload mode,Multi-host gateway mode,Multi-host gateway mode,Configurable Gateway Mode.
    • Standard MQTT protocol Can be connected to multiple cloud platforms, loT platform that supports standard MQTT protocol.RSSI signal detection. Composed of data RSSI and environmental RSSI, Data RSS is the signal quality at the time of sending data, Environmental RSSI is the signal strength between the two communicating parties
    • Multi-host mode Allows multiple network hosts to read and write slave data through the device without conflict. Automatic relay The device has the function of relay and forwarding to extend the communication distance.
    • Take the initiative to report.The gateway can be used as the ModBus master stack to poll the slave devices, and the data returned by the device is directly sent to the server, without
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    Multi-protocol transparen transmission
    Adapt to a variety of loT communication protocols
    Meet the needs of local devices to upload data to the server.
    UDP | MQTT | HTTP | TCP
    New generation of LoRa spread spectrum technology

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by LEMITE Return Policy

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