SMT Package

SMT Package
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-LPT371  >> ★HF-LPB170  >> ★HF-LPT570  >>
Image ★HF-LPT371 ★HF-LPB170 ★HF-LPT570
Wireless Standard 802.11b/g/n BLE 5.0 802.11b/g/n BLE 5.0
StorageTemp. 40℃- 125℃ 40℃- 125℃
Production Data 2020/Q1 2020/Q1
Processor RISC CPU RISC CPU
Basic Frequency 160MHz 160MHz
Operating System FreeRTOS FreeRTOS
Temp. Range -40℃- 85℃ -40℃- 85℃
Internal Antenna √ √
I-PEX Connector √ √
Size (mm) 22.5mm x 13.5mm x 3mm 30±0.3mm x 17.7±0.3mm x 3.6±0.2mm
Work Voltage 2.7~3.6V 2.7~3.6V
Current @No data <45mA <45mA
Current @Tx Peak <350mA <350mA
Resource-Flash 2MB 2MB
Resource-RAM 276KB 276KB