EZ2625 series is NB-IoT module compliant with 3GPP R13/R14 of CAT-NB1/NB2 standard and e-SIM designed for IoT/M2M application. It is the smallest LTE CAT-NB1/NB/2 module in the market and meet the essential LTE



  1. LGA 52-PIN
  2. Dimension 14.0mm x 14.0mm x 1.85mm Weight < 1g
  3. Voltage range: 3.3 V to 3.6 V
  4. Band B1 / B3 / B5 / B8 / B20 / B28

Application Interface

  1. UART:Main port UART1
    Baud rate:115200 bps (configurable by ATCMD)
    Data Length: 8 bits
    Parity Check: None
    Stop bit: 1 bit
    Flow Control : support RTS/CTS
    UART:Debug port UART0
  2. USIM:
    Support external 3V/1.8V USIM Card
  3. USB:
    USB1.1 interface
    Capture debug log. Logging channel can be selected by ATCMD
  4. More:
    Seeing at EZ2625 Datasheet

RF Transceiver

  1. Single-Tone(NB1) Max.DL:26kbps / UL:16kbps Multi-Tone(NB1) Max.DL:26kbps / UL:62kbps
  2. Receive Sensitivity: −131dBm ± 1dB (B3/5/8/20/28)
  3. TX power support Maxium 23dBm ± 2dB and Minium <-40dBm
  4. RSSI(CSQ) Output

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