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Moduł WiFi Waveshare WIFI232-B
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  • Moduł WiFi Waveshare WIFI232-B
  • Moduł WiFi Waveshare WIFI232-B
  • Moduł WiFi Waveshare WIFI232-B
ID: 561752

WIFI to UART module, external antenna

Retired
Kamami is the official distributor of Waveshare displays, accessories and modules.

Functionality

  • Marvell high-quality WIFI module, high-speed ARM core, guaranteed process ability and stability
  • Router solution: hardware AP, supports up to 32 connections of Station mode
  • Communication distance: 400m with external 3DB antenna, 150m with embedded antenna (communication between two modules under open and wide environment)
  • 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 IO port, restore 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 460800bps baud rate
  • Embedded watch dog timer and Heartbeat mechanism
  • Embedded PA, bi-transferring data on 57600 baud rate, without packet loss
  • Provides multiple software: testing software under Windows, Android

Features

  • Start up time: 6s only
  • Power consumption: 3.3V supply, 170mA-300mA
  • Protection: the module kernel is wrapped safely
  • 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
  • Optional antenna
    • WIFI232-A: embedded antenna
    • WIFI232-B: external antenna

Downloads

Development resources: demo codes, schematic, datasheets, etc.
Wiki: www.waveshare.com/wiki/WIFI232-B

Selection Guide

 WIFI-LPT100WIFI-LPB100-AWIFI-LPB100-BWIFI232-AWIFI232-BEMW3162EMW3162 (B)
Suit for low flow low flow low flow high flow high flow medium flow medium flow
AP mode connections 2 2 2 32 32 4 4
STA mode connections 5 5 5 32 32 8 8
AP+STA mode connections 1 1 1 32 32 4 4
Power consumption ultra low ultra low ultra low high high ultra low ultra low
Interface 2.0mm, 1x10 stamp hole stamp hole 2.0mm, 2x7 2.0mm, 2x7 2.0mm, 2x15 2.0mm, 2x15
Antenna external onboard external onboard external onboard external
Shield case × √ √ √ √ √ √
Dimension (mm) 22 x 13.5 23.1 x 32.8 23.1 x 32.8 25 x 40 25 x 40 38 x 23 38 x 23

Weight: 0.027 kg

  • WIFI232-B × 1
  • External antenna × 1
561752

Data sheet

Logic voltage
3,3 V
Wi-Fi chip
Inny
Wi-Fi standard
802.11 b/g/n
Frequency range
2,4 GHz
Baud rate
54 Mbps
Antenna connector
Brak
Power supply voltage
3,3 V

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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