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HF-LPB100 Wi-Fi Module


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The HF-LPB100 is a high-performance surface mount Wi-Fi module, allowing devices to easily access wireless networks through UART or 100M Eth interfaces.

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HF-LPB100 Wi-Fi Module User Manual

HF-LPB100 Wi-Fi Module

The HF-LPB100 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 interface for data transfer. The HF-LPB100 integrates MAC, baseband processor, RF transceiver with power amplifier in hardware, all Wi-Fi protocol and configuration functionality and networking stack into embedded firmware.

The HF-LPB100 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
  • Cost Effective Solution With High-Flying MCU: MC101
  • Low-Power Applications with Excellent Power Save Scheme
  • Support UART/SPI/PWM/GPIO Data Communication Interface
  • Support Work As STA/AP/AP+STA Mode
  • Support Smart Link Function
  • Support Wireless/Remote Firmware Upgrade
  • Support WPS Function
  • Support Multi-TCP Client (Upto 5) Application
  • Support Software Controlled Power Key
  • Support Internal/External Antenna Option
  • Single +3.3V Power Supply
  • Smallest Size: 23.1mm x 32.8mm x 3.45±0.3mm
  • 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
    • Others: GPIO, RTC
  • Operating Voltage: 2.8~3.6V
  • Operating Current: 170mA~400mA
    • Peak [Continuous TX]: ~200mA
    • Normal [WiFi ON/OFF, DTIM=100ms]: Average. ~12mA, Peak: 200mA
    • Standby [WiFi Shutdown]: <80uA
  • Operating Temperature: -40℃- 85℃
  • Storage Temperature: -45℃- 125℃
  • Dimensions and Size: 23.1mm×32.8mm× (3.45±0.3)mm

Software Parameters

  • Network Type: STA /AP/AP+STA mode
  • Security Mechanisms: WEP/WPA-PSK/WPA2-PSK
  • Encryption: WEP64/WEP128/TKIP/AES
  • Update Firmware: Local Wireless, Remote
  • Serial command: AT+instruction set
  • Network Protocol: IPv4, TCP/UDP/HTTP
  • User Configuration:
    • Web Server+AT command config
    • Smart Link APP tools
  • User Configuration:
    • AT + instruction set
    • Android/iOS
    • Smart Link APP tools