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Waveshare WIFI232-A Wi-Fi to RS232 Module w/ Built-in Antenna - Black

SKU: 379521
  • US$20.63

    8 %

  • 18.94
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:


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Waveshare WIFI232-A Wi-Fi to RS232 Module w/ Built-in Antenna - Black
Waveshare WIFI232-A Wi-Fi to RS232 Module w/ Built-in Antenna - Black

Waveshare WIFI232-A Wi-Fi to RS232 Module w/ Built-in Antenna - Black

US$18.94 US$20.63 8%OFF 0 (0 reviews)
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Marvel high-quality Wi-Fi 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 Wi-Fi 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


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


Interface: 2.0mm pitch pin headers

Power supply: 3.3V DC

Dimensions: 25 x 40(mm)

Temperature: -20~80'C

Quantity1 piece
Form ColorBlack
MaterialFR4 + PCB
English Manual / SpecNo
Download Link
Dimensions & Weight
Dimensions 1.57 in x 0.98 in x 0.39 in (4 cm x 2.5 cm x 1 cm)
Weight 0.21 oz (6 g)
Packing List
1 x Module

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$17.24 shipped US$17.18 shipped US$17.13 shipped

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