UART To WiFi And Ethernet Module, Embedded UART Serial Server, Industrial WiFi Module

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Značka: Waveshare

UART To WiFi And Ethernet Module, Embedded UART Serial Server, Industrial WiFi Module, Integrated 802.11b/g/n Module

SKU: 25116

Dostupnosť	Skladom (3 ks)
Môžeme doručiť do:	10.12.2025
Možnosti doručenia
Kód:	20926

17,20 € / ks 13,98 € bez DPH

UART To WiFi And Ethernet Module, Embedded UART Serial Server, Industrial WiFi Module

Neohodnotené

Značka: Waveshare

14 dní

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Popis
Diskusia

UART To WiFi And Ethernet Module, Embedded UART Serial Server, Industrial WiFi Module, Integrated 802.11b/g/n Module

UART To WiFi And Ethernet Module, Embedded UART Serial Server, Industrial WiFi Module, Integrated 802.11b/G/N Module

Features At A Glance

This is an industrial-grade integrated 802.11b/g/n module, which can realize TTL serial port, WiFi, and Ethernet port bi-directional transparent transmission. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, UART to HTTPD Client, etc. Traditional serial port devices or MCU control devices can quickly access the WiFi wireless network by using this WiFi module. It is small in size, easy to install, and suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...

Specifications

PRODUCT	UART-WIFI232-B2	RS485 TO WIFI/ETH	RS232/485 TO WIFI ETH (B)	RS232/485 TO WIFI POE ETH (B)

OUTLINE
Product Description	Embedded module	Industrial rail-mount module with plastic case	Industrial rail-mount/wall-mount module with metal case, PoE function optional
Power supply	DC 3.3V (±5%)	DC 5~36V	DC 6~36V	DC 6~36V / PoE port
Power supply method	Pin header	Screw terminal	DC 5.5 power port, screw terminal	DC 5.5 power port, screw terminal, or PoE port
Dimensions (L × W × H)	25.00×40.00×8.00mm	109.66×28.00×64.71mm	84.00×64.00×24.00mm
COMMUNICATION
Ethernet	10 / 100M auto-negotiation (Connection via pin header)	10 / 100M auto-negotiation RJ45 connector
WIFI	802.11b/g/n compliant
Serial port	UART	RS485 (ESD/EFT/surge protection)	RS232 (ESD/EFT) RS485 (ESD/EFT/surge protection)
WIRELESS SPECIFICATION
Frequency Band	2.412 ~ 2.484 GHz
Wireless network	Station / AP / AP+Station Mode
Security mechanism	WPA-PSK / WPA2-PSK
Encryption type	TKIP / AES
Transmitting power	802.11b: +19dBm (Max.@11Mbps) 802.11g: +18dBm (Max.@54Mbps) 802.11n: +17dBm (Max.@HT20, MCS7); +17dBm (Max.@HT40, MCS7)
Receiving sensitivity	802.11b: -89dBm (@11Mbps) 802.11g: -81dBm (@54Mbps) 802.11n: -73dBm (@HT20, MCS7); -71dBm (@HT40, MCS7)
SERIAL SPECIFICATION
Baudrate	300 ~ 460800 bps
Parity bit	none, odd, even, mark, space
Data bit	5 ~ 9 bits
Flow control	RTS/CTS	N/A
SOFTWARE
Protocol	TCP / UDP / ARP / ICMP / DHCP / DNS / HTTP / MQTT
Configuration	host, web browser, serial AT command
Communication method	TCP/IP direct communication, VCOM
Operating mode	Transparent transmission, serial command, HTTPD Client, Modbus TCP to Modbus RTU
ENVIRONMENT REQUIREMENT
Operating temperature	-40℃ ~ 85℃
Humidity range	5% ~ 95% relative humidity

Primary Function

Support UART To WiFi, UART To Ethernet, Ethernet To WiFi, Etc.

Function Block Diagram

Support Transparent Transmission Mode

Support TCP Server, TCP Client, UDP Server, UDP Client

Devices can subscribe to other MQTT client messages, and can publish topic information to the server. Supports subscription of 6 messages and publication of 6 topics, wider range of use and more applicable scenarios. Users can view device-related information through terminal devices or cloud platforms.

After the user has set the HTTP header through AT commands or web page, the module can send data to the HTTP server, or obtain data from the HTTP server

Users send data to servers according to the protocol and can send data to different servers without restarting

Support Modbus TCP And Modbus RTU Interconversion Mode

Support Multi Wireless Networking Methods

Support AP mode, STA mode, and AP+STA mode

Featrues

Multi Configuration Methods

Supports Multi Configuration Methods Such As Hosts, Web Browser And Serial Port Configuration

Built-In Webpage

Built-In Webpage, And Supports Setting IP Address, Port Number, Serial Port Baud Rate And Other Parameters Through Webpage.

AT Command Mode

The User Can Query The Current Status Of The Module Or Set Related Parameters By Sending AT Commands

Socket Distribution Protocol

In The Transparent Transmission Mode, The Serial Device Can Send Data To The Specified Socket Link; The Network Data Of Each Socket Is Sent To The Serial Device Through The Serial Port

Support Websocket Function

The Websocket Function Is To Realize The Data Interaction Between The Module Webpage And The Module Serial Port; The Websocketserver Function Can Make The Serial Port Of The Module Interact With The Webpage In Real Time, Replacing The Earlier HTTPGET, POST, And PUT Methods For A Faster Response Time.