WIFI to UART module B

WIFI to UART module External Antenna

Functionality

• High quality WIFI module with high-speed ARM core. Guaranteed processing and stability
• Router solution: hardware AP, supports up to 32 connections in Station mode
• 400m with external antenna (communication between two modules in open and wide environments)
• Supports WIFI security algorithms: WEP/WAP-PSK/WAP2-PSK/WAPI, etc.
• Supports Wireless LAN protocols: IEEE 802.11 b/g/n
• Supports network protocols: TCP/UDP/ARP/ICMP/HTTP/DNS/DHCP
• Supports multiple working mode: TCP Server/TCP Client/UDP (supports up to 32 Client connections on TCP Server mode)
• Supports factory reset: pull-down the Reload I/O port, restores the module to its factory settings immediately
• Supports router/bridge network architectures
• Supports Transparent/Agreement transmission modes, up to 1M cache
• Supports DHCP
• Supports AT+ instructions set
• Supports web page configuration
• Support configuring UART frame delay and data volume
• Up to 460,800bps baud rate
• Embedded watch dog timer and Heartbeat mechanism
• Embedded PA, bi-transferring data at 57600 baud rate, without packet loss
• Provides multiple software: test software under Windows, Android

Features

• Start up time: only 6s
• Power consumption: 3.3V supply, 170mA-300mA
• Protection: the module kernel is safely wrapped
• Supports AP+STA mode
• FCC/CE Certification
• TCPB function: supports 2 x TCP, i.e. two network connections at the same time

Parameters

• Interface: 2.0mm pitch pinheaders
• Power supply: 3.3V DC
• Dimensions: 25 x 40(mm)
• Temperature: -20~80°C
• External antenna included

Downloads

Development resources: demo codes, schematic, datasheets, etc.


www.waveshare.com/wiki/WIFI232-B