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Ebyte E22-400T22U SX1268 Firmware upgrade Long distance USB module Wireless LoRa spread spectrum module

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E22-400T22U Ebyte LoRa solution USB module Firmware upgradeLong distance USB module Wireless LoRa spread spectrum moule [Transmission power]:22dBm [Communication distance]:5km [Product size]:45.3*27.8*11.2mm [Product weight]:8.4±0.1g [Introduction]:E22-400T22U is a new generation of LoRa... Read more

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SKU: E22-400T22UNo disponibleCategorías: LoRa Wireless ModuleEtiquetas: 22dBm, 5km

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E22-400T22U Ebyte LoRa solution USB module Firmware upgradeLong distance USB module Wireless LoRa spread spectrum moule

[Transmission power]:22dBm

[Communication distance]:5km

[Product size]:45.3*27.8*11.2mm

[Product weight]:8.4±0.1g

[Introduction]:E22-400T22U is a new generation of LoRa wireless spread spectrum module. It is a wireless serial port module based on SEMTECH LoRa solution. It has a variety of transmission methods, works at 410.125~493.125MHz (default 433.125MHz), LoRa spread spectrum technology, 5V IO port voltage, and adopts USB standard packaging to facilitate user development and use. Communication is compatible with E22-230T/400T/900T series products and supports baud rate 1200~115200 bps. Supports wireless configuration, carrier sensing, automatic relay, communication keys, firmware upgrades and other functions, supports packet length settings, and provides customized development services.

    E22-230T22U/E22-400T22U/E22-900T22U
    Electrical parameter Minimu m value Typical value Maximum value Unit Remark
    Supply Voltage 4.8 5 5.5 V 5.0V guaranteed output power
    Over 5.5V permanently burns out the module
    Emission current - 110 - mA Instantaneous power consumption
    Receiving
    current
    - 14 - mA -
    Operating
    temperature
    -40 20 85 Industrial grade design
    Working
    humidity
    10 60 90 % -
    Storage
    temperature
    -40 20 85 -




    RF parameters Parameter Value Remark
    E22-230T22U E22-400T22U E22-900T22U
    Operating
    Frequency
    220.125MHz~236.125MHz 410.125~493.125MHz 850.125~930.125MHz E22-400T22U supports ISM band
    Transmitting
    power
    22dBm Software adjustable, need user to develop their own settings
    Acceptance
    sensitivity
    -122dBm Air rate 2.4 kbps
    FIFO 240 Byte Packets of 32/64/128/240 bytes can be sent by command
    Modulation method LoRa New generation LoRa modulation technology
    Measured distance 5 Km Clear and open environment, antenna gain 5dBi,
    antenna height 2.5m, air rate 2.4kbps
    Hardware Parameters Parameter Value Remark
    E22-230T22U  E22-400T22U  E22-900T22U
    Communication Interface USB -
    Packaging method 直插式 -
    Interface method USB -
    Dimension 45.3*27.8*11.2mm ±0.2mm, plus housing with cap
    Antenna Form SMA-K Male threaded bore, equivalent impedance approx. 50Ω
    Product net weight 8.4g 士0.2g

    LoRa wireless spread spectrum module
    E22-400T22U LoRa Spread Spectrum Technology

    E22-400T22U Hardware Interface Description

    E22-400T22U Product Size

    E22-400T22U Shipping

    E22-400T22U Support USB (serial) IAP Online, Firmware Upgrade

    E22-400T22U Automatic Trunking Networking

    E22-400T22U Communication Key

    E22-400T22U Listen Before Talk (LBT) Function

    E22-400T22U RSSI Signal Strength

    E22-400T22U Remote Configuration

    E22-400T22U Fast Speed

    E22-400T22U Long Range

    E22-400T22U Practical Features

    Hardware Features


    E22-400T22U Application Scenarios

    E22-400T22U Intelligent building application examples

    E22-400T22U Product Size And Hardware Description

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    Ebyte E22-400T22U SX1268 Firmware upgrade Long distance USB module Wireless LoRa spread spectrum module

    $12.99 $10.99