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HF-LPB200 Low Power Wi-Fi Module


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The HF-LPB200 is a high-performance, low power Wi-Fi module, allowing devices to easily access wireless networks.

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HF-LPB200 Wi-Fi Module User Manual

HF-LPB200 Low Power Wi-Fi Module

The HF-LPB200 is a fully self-contained small form-factor, single stream, 802.11b/g/n Wi-Fi module, which provides a wireless interface to any equipment with a Serial/SPI/USB/GPIO interface for data transfer. The HF-LPB200 supports AP+STA wireless networking and supports Wi-Fi Direct mode. The module also provides wireless and remote firmware upgrades, satisfying all kinds of application requirements. The HF-LPB200 also supports wakeup-on-wireless features, which make a suitable solution for battery powered applications, providing excellent power saving techniques.

The HF-LPB100U employs the world's lowest power consumption embedded architecture. It has been optimised for all kinds of client applications in home automation, smart grid, handheld device, personal medical applications and industrial control.

  • Support IEEE802.11b/g/n Wireless Standards
  • Marvell Solutions for Smart Energy and Building Automation
  • Low-Power Applications with Excellent Power Save Scheme
  • Support UART/SPI/USB/PWM/ADC Data Interface
  • Support Work As STA/AP/AP+STA/Wi-Fi Direct Mode
  • Support Smart Link Function
  • Support OTA and Remote Firmware Upgrade
  • Support Wakeup-on-Wireless and Wakeup Local
  • Support FTTPS/TLS and mDNS Application
  • Support PCB/External Antenna Option
  • Single +3.3V Power Supply
  • Smallest Size: 23.1mm x 32.8mm x2.7mm
  • FCC/CE Certificated

Additional Features

Wireless Parameters

  • Certification: FCC/CE
  • Wireless standard: 802.11 b/g/n
  • Frequency range: 2.412GHz-2.484GHz
  • Transmit Power:
    • 802.11b: +16 dBm (@11Mbps)
    • 802.11g: +14 dBm (@54Mbps)
    • 802.11n: +13 dBm (@HT20, MCS7)
  • Receiver Sensitivity:
    • 802.11b: -93 dBm (@11Mbps ,CCK)
    • 802.11g: -85 dBm (@54Mbps, OFDM)
    • 802.11n: -82 dBm (@HT20, MCS7)
  • Antenna Option:
    • External: I-PEX Connector
    • Internal:On-board PCB antenna

Hardware Parameters

  • Data Interface:
    • UART
    • SPI, PWM, GPIO
  • Operating Voltage: 3.1~3.6V
  • Operating Current:
    • Peak [Continuous TX]: ~240mA
    • Normal [WiFi ON/OFF, DTIM=100ms]: Average. ~12mA, Peak: 200mA
    • Standby: <200uA
    • Power Down Switch: <10uA
    • AP Associate: ~21mA; No-AP Associate:~26mA
    • Wakeup-on-Wireless Mode: ~10mA; Deep Sleep: <100uA
  • Operating Temperature: 0℃- 70℃
  • Storage Temperature: -45℃- 125℃
  • Dimensions and Size: 23.1mm×32.8mm×2.7mm

Software Parameters

  • Network Type: STA /AP/STA+AP/Wi-Fi Direct
  • Security Mechanisms: WEP/WPA-PSK/WPA2-PSK
  • Encryption: WEP64/WEP128/TKIP/AES
  • Update Firmware: Local Wireless (OTA), Remote
  • Network Protocol: IPv4,TCP/UDP/FTP/HTTP, FTTPS,TLS,mDNS
  • User Configuration:
    • AT + instruction set
    • Webpage/Android/iOS
    • Smart Link APP tools