Small SMT Package

Small SMT Package

Low power Wi-Fi module will provide a wireless interface to any equipments with a UART interface for data thansfer. And it is widely used in IOT area, such as handheld device and industry control.


  • Support IEEE802.11b/g/n Wireless Standards

  • Ultra-Low-Power for Battery Applications with Excellent Power Save Scheme

  • Based on Self-developed High Cost Effective MCU

  • Support UART/GPIO etc. Data Communication Interface

  • Support Smart Link Function (APP program provided)

  • Support Wireless and Remote Firmware Upgrade Function

  • SDK Provided and Support Secondary Development

  • Smallest Size:
  •       HF-LPT330:24mm x 16mm x 3mm

  •       HF-PLT230 :22mm×13.5mm×3mm
  •       HF-LPT220 :22mmx13.5mmx3,mm
  •       HF-LPT200 :22mmx13.5mmx3 mm
  • FCC/CE Certificated

  • Sizing Table

    Name ★HF-LPT230  >> HF-LPT330  >> HF- LPT220  >> HF-LPT200  >>
    Image ★HF-LPT230 HF-LPT330 HF- LPT220 HF-LPT200
    Production Data 2017/Q4 2018/Q4 2015/Q4 2013/Q4
    Key Feature Low Power SDK Support SmartLink Config Lowest Price Low Power SDK Support SmartLink Config Small SMT Size Lowest Price Low Power SDK Support SmartLink Config Small SMT Size Lowest Price Low Power SDK Support SmartLink Config Small SMT Size
    Processor Cortex-M4 SOC Cortex-M4 SOC ARM7 SOC Cortex-M3 MTK
    Basic Frequency 160MHz 160MHz 96MHz 96MHz
    Operating System mbed mbed Contiki FreeRTOS
    Wi-Fi Standard 802.11bgn 802.11bgn 802.11bgn 802.11bgn
    Temp. Range -40℃- 125℃ -40℃- 125℃ -20~+85 -40~+85
    Internal Antenna
    I-PEX Connector x RF Pad RF Pad
    Size (mm) 22×13.5×3 24 x 16 x 3 22x13.5x3 22x13.5x3
    Package Type SMT18 SMT16 SMT17 SMT17
    Work Voltage 2.9~4.2V 2.9~4.2V 2.95~3.6V 2.8~3.6V
    Current @No data ~25mA ~25mA ~30mA ~12mA
    Current @Tx Peak ~260mA ~260mA ~280mA ~300mA
    Resource-Flash 1MB/2MB/4MB 1MB/2MB/4MB 2MB 1MB/2MB
    Resource-RAM 352KB /384KB/448KB 352KB /384KB/448KB 192KB 128KB
    Interface-UART 2 2 2 1
    Interface-PWM 5 5 1 4
    Interface-SPI 1 1 1
    Interface-GPIO √ (8)
    Interface-A/D √ (4)
    AP Mode √(Max 4 STA) √(Max 2 STA)
    STA Mode
    AP+STA Mode
    WPS Function
    Web Server √(2MB Flash)
    OTA Upgrade
    Smart Configure SmartLink V7.X APP
    Airkiss Configure
    SDK Support