title
  • image of RF Transceiver Modules and Modems>ESP-WROOM-02U-N4
  • image of RF Transceiver Modules and Modems>ESP-WROOM-02U-N4
  • Part number ESP-WROOM-02U-N4
    Product classification RF Transceiver Modules and Modems
    description RF TXRX MODULE WIFI U.FL SMD
    encapsulation Tape & Reel (TR)
    quantity 3843
    price $3.3000
    RoHS status YES
    specifications
    PDF(1)
    TYPEDESCRIPTION
    MfrEspressif Systems
    SeriesESP
    PackageTape & Reel (TR)
    Product StatusACTIVE
    Package / Case18-SMD Module
    Sensitivity-98dBm
    Mounting TypeSurface Mount
    Frequency2.4GHz ~ 2.5GHz
    Memory Size4MB Flash, 50kB RAM
    Operating Temperature-40°C ~ 85°C
    Voltage - Supply2.7V ~ 3.6V
    Power - Output20.5dBm
    Data Rate72.2Mbps
    Protocol802.11b/g/n
    Current - Receiving50mA ~ 56mA
    Current - Transmitting120mA ~ 170mA
    Antenna TypeAntenna Not Included, U.FL
    Utilized IC / PartESP8266EX
    Modulation64-QAM, BPSK, CCK, OFDM
    RF Family/StandardWiFi
    Serial InterfacesADC, GPIO, I2C, I2S, SPI, PWM, UART
    DigiKey ProgrammableNot Verified