Overview - Waveshare UART-WIFI232-B2 User Manual

UART-WIFI232-B2 User Manual

1. OVERVIEW

Features:
Support 802.11b/g/n wireless standard.

CE/FCC/ROHS standard certifications.

Support WiFi protocol and TCP/IP network protocol stack.

Support UART/Ethernet data communication interface.

Support wireless operation on STA/AP/AP+STA mode.

Support router/bridge network mode.

Support transparent/protocol data transmission mode.

Support heartbeat signal, WiFi connection indicating.

Support registration ID, MAC, and user-defined registration packets.

Support user-defined heartbeat packets and socket distribution protocols.

Support MODBUS polling function.

Support remote upgrade function.

Support timeout reboot and scheduled reboot function.

Support flexible and automatic framing for serial communication, achieving higher forwarding

efficiency.
Support WebSocket functionality, enabling real-time interaction between serial ports and web

pages.
Support three parameter configuration methods: web page, serial port AT commands, and

network AT commands.
Provide a user-friendly web configuration interface and AT command set.

External antenna, maximum transmission distance of 280 meters (open line of sight, 3dBi

antenna).
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