SMT Package

SMT Package

Overview of Characteristic

  • Support Wi-Fi IEEE802.11b/g/n and BLE4.2 Wireless Standards
  • Based on ARM9E SOC, 120MHz CPU, 256KB RAM, 2MB Flash
  • Support UART Data Communication with Wi-Fi or BLE 
  • Support Wi-Fi STA/AP/AP+STA Mode
  • Support Wi-Fi Sniffer SmartLink V8, WeChat Airkiss 2.0 Config
  • Support Wi-Fi AP SmartAPLink Config
  • Support BLE SmartBLELink Config
  • Support Wireless and Remote Firmware Upgrade Function
  • Support Software SDK for Develop
  • Support Internal PCB or External IPEX Antenna Option
  • Single +3.3V Power Supply
  • Size: 23.1mm x 32.8mm x 3.5mm,SMT34 package


Sizing Table

Name ★HF-LPB170  >> HF-LPC300  >>
Image ★HF-LPB170 HF-LPC300
Wireless Standard 802.11b/g/n BLE 5.0 802.11b/g/n BLE 4.2
StorageTemp. 40℃- 125℃
Production Data 2020/Q1
Processor RISC CPU ARM9E SOC
Basic Frequency 160MHz 120MHz
Operating System FreeRTOS alios
Temp. Range -40℃- 85℃ -20~+85
Internal Antenna
I-PEX Connector
Size (mm) 22.5mm x 13.5mm x 3mm 23.1mm x 32.8mm x 3.5mm
Work Voltage 2.7~3.6V 3.0~3.6V
Current @No data <45mA 25mA
Current @Tx Peak <350mA 260mA
Resource-Flash 2MB 2MB
Resource-RAM 276KB 256KB
Key Feature Support Software SDK for Develop
Package Type SMT34
Interface-UART 2
Interface-PWM PWM0~PWM5
Interface-SPI 1
Interface-GPIO
AP Mode
STA Mode
AP+STA Mode
WPS Function
Web Server
OTA Upgrade
Airkiss Configure
SDK Support