E32-915T30S


  • [Interface]: UART
  • [RF IC]: SX1276
  • [Zaus]: 915MHz
  • [Fais fab]: 30dBm
  • [Nrug]: 8.0km
  • [Loj]: 24*43mm
  • [Cov]: SMD
  • [Kav hlau txais xov]: IPX / Stamp
  • [Feature]: LoRa spread spectrum Continuous transmiss
  • khoom Nthuav dav

    khoom cim npe

    E32-TTL-100_01E32(915T30S)-933

    Hom

    Ebyte

    RF IC

    SX1276

    Model

    E32-915T30S

    interface

    UART

    Hwj chim

    30dBm

    Ze

    8000m

    Kav hlau txais xov hom

    IPX / Stamp qhov

    Zaus

    915MHz (900 ~ 931MHz)

    E32-915T30S (former E44-TTL-1W) is a 1W wireless transceiver module with LoRa spread-spectrum technology, it operates at 900~931MHz (Default: 915MHz), It is based on original imported RFIC SX1276 of SEMTECH with transparent transmission is available and TTL level. The module adopts LoRa spread-spectrum technology, which means the transmitting distance is much longer than before. The advantages of this module is more concentrated power density and better anti-interference performance.

    英文版 E32 (868T30S) _02

    英文版 E32 (868T30S) _03英文版 E32 (868T30S) _04

    General tsis

    Kav hlau txais xov hom

    IPX / Stamp qhov

    50Ω impedance

    Kev khiav hauj lwm kub

    -40 ~ + 85 ℃

    Muaj qib

    Kev khiav hauj lwm av noo

    10% ~ 90%

    Tus kwv tij humidity, Tsis hws

    cia kub

    -40 ~ + 125 ℃

    Muaj qib

    loj

    24 * 43mm

    Tsis muaj SMA

    Nyhav

    8.3g

    Tsis muaj SMA

    connector

    1 * 7 * 2.54mm

    Plug-nyob rau hauv

    lag luam khwv

    Hais txog 8000m

     Clear thiab qhib cheeb tsam, 30dBm, kav hlau txais xov nce: 5dBi, qhov siab: 2m

    Kev sib txuas lus interface

    UART

    8N1,8E1,8O1, Yim hom UART baud Rate, los ntawm 1200 mus 115200 bps (Default: 9600)

    tsav hom

    UART

    Yuav configured thawb-pull / siab rub, qhib-ntws

    kis ntev

    512 bytes tsis

    58 bytes ib pob

    Tau txais ntev

    512 bytes tsis

    58 bytes ib pob

    Hluav taws xob cov tsis

    Zaus Band

    900 ~ 931MHz

    Ntau zaus: 900 ~ 931MHz, Channel: 32

    mov voltage

    2.8 ~ 5.5V DC

    5V yog pom zoo

    Kev sib txuas lus voltage

    3.3V

    Kom voltage: 3.3V, mus txog 5.2V

    kis hwj chim

    30dBm (1W)

    Hais txog 1W

    Cua ntaub ntawv tus nqi

    2.4kbps

    6 yeem theem (0.3,1.2,2.4,4.8,9.6,19.2kbps)

    Standby tam sim no

    6.0uA

    M1 = 1, M0 = 1 (hom 3)

    kis tam sim no

    680mA ntawm 20dBm

    Qhov kev thov fais fab mov tam sim no yog tsis tsawg tshaj li 1.5A

    Tau txais tam sim no

    15mA

    Hom 0, hom 1

    Neeg

    -138dbm ntawm 0.3kbps

    Neeg muaj tsis muaj dab tsi mus nrog baud tus nqi los yog kev ncua sij hawm

    英文版 E32 (868T30S) _05

     

    Pin No.

    pin yam khoom

    pin kev taw qhia

    Daim ntawv thov

    1

    M0

    Tswv yim

    Ua hauj lwm nrog M1 & txiav txim rau plaub kev khiav hauj lwm hom.

    (Tsis muaj zog pull-up)

    Floating yog tsis tau tso cai, yuav av.

    2

    M1

    Tswv yim

    Ua hauj lwm nrog M0 & txiav txim rau plaub kev khiav hauj lwm hom.

    (Tsis muaj zog pull-up)

    Floating yog tsis tau tso cai, yuav av.

    3

    RXD

    Tswv yim

    TTL UART inputs, txuas mus rau sab nraud (MCU, PC) TXD tso zis pin.

    Yuav configured raws li qhib-ntws los rub-up cov tswv yim.

    4

    TXD

    Tso zis

    TTL UART outputs, txuas mus rau sab nraud RXD (MCU, PC) input pin.

    Yuav configured raws li qhib-ntws los thawb-rub tso zis

    5

    aux

    Tswv yim

    Yuav kom qhia tau tias module tus ua hauj lwm raws li txoj cai & tsim thaum lub lwm MCU. Thaum lub sij hawm txoj kev ntawm yus tus kheej-check initialization, tus pin outputs tsawg theem. Yuav configured raws li qhib-ntws tso zis los yog thawb-rub zis (floating yog tau tso cai).

    6

    VCC

    Tswv yim

    Voltage siv ntawm module. Fais fab mov 2.6V ~ 5.5V DC

    7

    GND

    Tswv yim

    Hauv pem teb

    8

    RESET

    Tswv yim

    Pib dua pin thaum qhov kev pab cuam yog loading (floating, cov neeg siv tsis tas yuav mus cuag)

    9

    GND

    Tswv yim

    Hauv pem teb pin thaum qhov kev pab cuam yog loading (floating, cov neeg siv tsis tas yuav mus cuag)

    10

    ua luam dej

    Tswv yim

    Ua luam dej pin thaum qhov kev pab cuam yog loading (floating, cov neeg siv tsis tas yuav mus cuag)

    11

    + 3.3V

    Tswv yim

    Fais fab mov pin thaum qhov kev pab cuam yog loading (floating, cov neeg siv tsis tas yuav mus cuag)

    12

    PB3

    Tswv yim / tso zis

    NC pin, yuav tsum tau floating, tsis cob cog rua (rau kev loj hlob ntxiv)

    13

    PB1

    Tswv yim / tso zis

    NC pin, yuav tsum tau floating, tsis cob cog rua (rau kev loj hlob ntxiv)

    14

    PB0

    Tswv yim / tso zis

    NC pin, yuav tsum tau floating, tsis cob cog rua (rau kev loj hlob ntxiv)

    15

    GND

    Hauv pem teb

    16

    GND

    Hauv pem teb

    17

    GND

    Hauv pem teb

    18

    ntsaum

    Tso zis

    Kav hlau txais xov connector (theem siab tso zis, 50 cov yam ntxwv impedance)


    串口 应用 - 无

    E32-TTL-100_07


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