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Retired Product 433MHz LoRa SX1278 With Antenna XL1278 SMT SPI Interface Long Range Transceiver Wireless Module in Pakistan

Condition: New
Availability: Out Of Stock
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SKU: 637719003381287240

Rs.800 Rs. 1000

SX

1

2

7

8

wireless module is SEMTECH's latest LoRaTM modulation technology wireless chip, the module in addition to the traditional GFSK modulation technology, but also uses the LoRa (remote) spread spectrum technology, with ultra-long distance spread spectrum communication, high anti-interference And minimizes current consumption. Using LoRaTM mode can achieve high -

1

4

8

dbm high sensitivity, and with integrated +

2

0 dBm power output, you can achieve low-power ultra-long distance transmission, the module is suitable for any complex environment of wireless data transmission applications, such as: Table, intelligent home control, automotive electronics, security alarm, industrial monitoring and control systems, long-range agricultural irrigation control systems and other applications. The module can be easily embedded into the customer's existing product or system design, the standard SPI interface, making communication easy and concise. Customers only in the original micro-control device to compile a simple communication protocol, you can achieve two-way communication to achieve data transmission.

Specifications Details:

  1. FSK / GFKS technology, LoRa (remote) spread spectrum technology
  2. Half duplex communication
  3. Super anti-jamming (channel rejection ratio:

    5

    6

    db) High Receive Sensitivity -

    1

    3

    9

    dbm. (

    3

    2

    M Passive

    1

    0ppm Crystal)
  4. ISM multi-band, no need to apply for frequency free use.
  5. Multi-frequency optional, a variety of transmission rate. Can be used in FDMA and FM technology.
  6. Intelligent reset, low voltage monitoring, timer wakeup, low power mode, sleep mode
  7. Low power consumption to accept current:

    1

    0-

    1

    2

    mA

    2

    5

    6

    -bit FIFO TX / RX
  8. RSSI channel detection function
  9. Transmission mode: FIFO / direct mode (recommended FIFO pack mode)
  10. Configuration: AFC / air wake-up function / low power consumption / carrier sense / FEC error correction / AEC encryption
  11. Ultra-long distance transmission open up to

    5

    KM. Module size:

    1

    7

    *

    1

    6

    .

    5

    mm

    Three: product applications

    1

    ) remote control and remote data acquisition system

    2

    ) wireless meter reading (water meter, meter, gas meter)

    3

    ) wireless

    order

    ing machine, oil field, mining area, site, factory and other original

    4

    8

    5

    /

    2

    3

    2

    interface system

    4

    ) industrial data acquisition, transmission, intelligent control system

    5

    ) wireless alarm system

    6

    ) intelligent furniture system

    7

    ) Infant surveillance system / hospital paging system

    8

    ) wireless small data transmission system

    Four: interface

    definition

    order

    definition

    description

    Remarks

    1

    GND

    Signal ground

    2

    DIO

    1

    Digital I / O, can be customized

    3

    DIO

    2

    Digital I / O, can be customized

    4

    DIO

    3

    Digital I / O, can be customized

    5

    V

    CC

    power supply

    3

    .

    3

    V

    (

    1

    .

    8

    ~

    3

    .

    6

    V

    )

    6

    MISO

    SPI data output

    7

    MOSI

    SPI data output

    8

    SCK

    SPI clock input

    9

    NSS

    SPI chip select

    1

    0

    DIO0

    Digital I / O, can be customized

    Refer to the procedure for interruption

    1

    1

    REST

    Reset

    1

    2

    REST

    Reset

    1

    3

    GND

    Signal ground

    1

    4

    DIO

    4

    Digital I / O, can be customized

    1

    5

    DIO

    5

    Digital I / O, can be customized

    1

    6

    ANT

    Antenna interface

    The front end of the module

    External interface

    Five: parameter performance

    project

    description

    Minimum value

    Typical value

    The maximum value

    unit

    Operating

    V

    oltage

    1

    .

    8

    3

    ,

    3

    3

    .

    6

    V

    Operating temperature

    -

    2

    0

    2

    5

    7

    0

    °

    working frequency

    4

    1

    0

    4

    3

    3

    5

    2

    5

    MHZ

    Transmit power

    1

    9

    2

    0

    2

    0.

    5

    DBm

    Receiving sensitivity

    FSK @

    1

    .

    2

    K Frequency deviation

    5

    K

    -

    1

    2

    1

    DBm

    Lora @

    1

    4

    6

    bps BW =

    6

    2

    .

    5

    KHZ SF =

    1

    2

    -

    1

    3

    9

    DBm

    Lora @

    2

    9

    3

    bps BW =

    1

    2

    5

    KHZ SF =

    1

    2

    -

    1

    3

    3

    DBm

    Packaging Details

    1

    piece

    4

    3

    3

    mhz Lora SX

    1

    2

    7

    8

    Module With Antenna

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