E62-433T20D


  • [Interface] : UART
  • [RF IC] : -
  • [Frequency] : 433MHz
  • [Power] : 20dBm
  • [Distance] : 1.0km
  • [Size] : 21*36mm
  • [Packing] : SMD
  • [Antenna] : SMA-K
  • [Feature] : Full duplex
  • Product Detail

    Product Tags

    E32-TTL-100_01新版E62-TTL-100_01

    Brand

    Ebyte

    RF IC

    -

    Model

    E62-433T20D

    Interface

    UART

    Power

    20dBm

    Distance

    1000m

    Antenna type

    SMA-K

    Frequency

    433MHz (425~450.5MHz)

    E62-433T20D Module features TDD(Time Division Duplex), user can transmit data while reciving, not have to wait for the end of receiving. Module features FHSS, during the transmitting procedure, both sides will perform frequency-hopping operation automatically in at most 50 channels on the basis of frequency-hopping logic.

    新版E62-TTL-100_02新版E62-TTL-1W_03新版E62-TTL-100_04

    General parameters

    Antenna type

    SMA-K

    External thread hole,50Ω characteristic impedance

    Operating temperature

    -40 ~ +85℃

    Industrial grade

    Operating humidity

    10% ~ 90%

    Relative humidity,No condensation

    Storage temperature

    -40 ~ +125℃

    Industrial grade

    Size

    21 * 36mm

    -

    Weight

    6.7g

    Average weight

    Connector

    1*7*2.54mm

    Plug-in

    Operation Range

    1000m

    Test condition: clear and open area & 20dBm antenna gain: 5dBi, height: 2m, air data rate: 64kbps

    Communication interface

    UART

    8N1,8E1,8O1, eight kinds of UART baud rate, from 1200 to 115200 bps (default: 9600)

    Driving mode

    UART

    Can be configured to push-pull/high pull, open-drain

    Transmitting length

    1024 bytes buffer

    To sub-pack automatically

    Receiving length

    2048 bytes buffer

    Huge buffer

    Electrical parameters

    Frequency Band

    425~450.5MHz

    Default: 433MHz; Channel: 51

    Supply voltage

    2.1~ 5.5V DC

    Note: The voltage higher 5.5V is forbidden

    Communication voltage

    3.3V

    -

    Transmitting power

    20dBm(100mW)

    100mW, can be configured to 20, 17, 14, 10dBm)

    Air data rate

    64kbps

    Can be configured to 16, 32, 64, 128kbps

    Standby current

    N/A

    Sleep mode is unavailable

    Transmitting current

    104mA@20dBm

    ≥200mA

    Receiving current

    33mA

    Mode 0

    Sensitivity

    -106dBm@1.2kbps

    Sensitivity has nothing to do with baud rate or timing

    新版E62-TTL-100_05

    Pin no.

    Pin item

    Pin direction

    Pin application

    1

    M0

    Input
    (weak pull-up)

    Decide the two operating modes.

    Floating is not allowed, can be ground.

    2

    M1
    (LOCK)

    Output

    Indicating of synchronization. High-level means synchronization completed by both sides and data transmitting is available. Otherwise low-level means synchronization is uncompleted, it will lead to package lost during transmitting.

    3

    RXD

    Input

    TTL UART inputs, connects to external (MCU, PC) TXD output pin. Can be configured as open-drain or pull-up input.

    4

    TXD

    Output

    TTL UART outputs, connects to external RXD (MCU, PC) input pin. Can be configured as open-drain or push-pull output

    5

    AUX

    Output

    To indicate module’s working status & wakes up the external MCU. During the procedure of self-check initialization, the pin outputs low level. Can be configured as open-drain output or push-pull output (floating is allowed).

    6

    VCC

    Power supply 2.1V ~ 5.5V DC

    7

    GND

    Ground

    8

    Fixing hole

    Fixing hole

    9

    Fixing hole

    Fixing hole

    串口应用-无
    E32-TTL-100_07


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