E19-433M30S


  • [Interface] : SPI
  • [IC] : SX1278
  • [Frequency ] : 433MHz
  • [Power] : 30dBm
  • [Distance] : 10km
  • [Size] : 25*37mm
  • [Packing] : SMD
  • [Antenna] : IPX/Stamp
  • [Feature] : LoRa spread spectrum , RFIC SX1278
  • Product Detail

    Product Tags

    E32-TTL-100_01E19(433M30S)-933

    Brand

    Ebyte

    RF IC

    SX1278

    Model

    E19-433M30S

    Interface

    SPI

    Power

    30dBm

    Distance

    10000m

    Antenna type

    IPX/Stamp hole

    Frequency

    433MHz (410~441MHz )

    E19-433M30S is based on original imported RFIC SX1278 from SEMTECH, adopts LoRa spread spectrum technology.Which means the transmitting distance is much longer than before, besides the power density is more concentrated and anti-interference performance is better.

    新版E19-433MS1W_02新版E19-433MS1W_03

    General parameters
    Antenna type IPX/Stamp hole 50 ohm characteristic impedance
    Operating temperature -40 ~ +85℃ -
    Operating humidity 10% ~ 90% Relative humidity,No condensation
    Storage temperature -40 ~ +125℃ -
    Size 25 * 37mm -
    Weight 5g Average weight
    Connector 2 * 9 * 1.27mm SMD
    Operation Range 10000m Clear and open area, 30dBm,antenna gain: 5dBi,height: 2m,Air data rate: 300bps
    Communication interface SPI Data rate: up to 10Mbps
    Transmitting length 256 bytes FIFO
    Receiving length 256 bytes FIFO

    Electrical parameters

    Frequency Band

    410~441MHz

    Adjustable by configuration software.32MHz crystal oscillator.

    Supply voltage

    3.3 ~ 5.5V DC

    5V (recommended)

    Communication voltage

    1.8VCC ~ 3.6VDC

    VCC refers to the supply voltage

    Transmitting Power

    30dbm

    29.6~30.5dBm

    Air data rate

    0.018k ~ 37.5kbps

    LoRa Mode, find more on SX1278 datasheet.

    Sleep current

    3.0uA

    1.5~4.5uA

    Transmitting current

    628mA

    577.8~690.8mA

    Receiving current

    20mA

    18.4mA~22mA

    Sensitivity

    -138dBm@300bps

    LoRa Mode, find more on SX1278 datasheet

    新版E19-433MS1W_04

    Pin No. Pin item Pin direction Pin application
    1 GND Ground
    2 DIO5 Input/Output Configurable IO port(Please find more on SX1278 datasheet).
    3 DIO4 Input/Output Configurable IO port(Please find more on SX1278 datasheet).
    4 DIO3 Input/Output Configurable IO port(Please find more on SX1278 datasheet).
    5 DIO2 Input/Output Configurable IO port(Please find more on SX1278 datasheet).
    6 DIO1 Input/Output Configurable IO port(Please find more on SX1278 datasheet).
    7 DIO0 Input/Output Configurable IO port(Please find more on SX1278 datasheet).
    8 RST Input Reset
    9 NC Not connect.
    10 GND Ground
    11 VCC Power supply 4.75~5.5V DC
    12 SCK Input SPI clock
    13 MISO Output Master input slave output
    14 MOSI Input Master output slave input
    15 NSS Input Chip select
    16 TXEN Input Radio frequency switch control, make sure the TXEN pin is in high level, RXEN pin is in low level when transmitting.
    17 RXEN Input Radio frequency switch control, Make sure the RXEN pin is in high level ,TXEN pin is in low level when receiving.
    18 GND Ground
    19 ANT Antenna
    20 GND Ground
    21 GND Ground
    22 GND Ground

    公司简介2


  • Previous:
  • Next:

  • Related Products

    WhatsApp Online Chat !