ESP-W11

Din Rail RS485 to WIFI Converter for IOT Solutions

Small Size, Din Rail Mounting
RS485 To WiFi Conversion
Webpage Easy Configuration or PC IOTService Tool
Support TCP/UDP/MQTT/HTTP/WebSocket Protocol

400-996-9296

The ESP-W11 is a din rail RS485 to wifi converter for IOT solutions. It provides a RS485 interface to TCP/IP data transfer product.

The ESP-W11 integrate TCP/IP controller, memory, Wi-Fi transceiver, RS485 and integrates a fully developed TCP/IP network stack. ESP-W11 also includes an embedded web server used to configure device.

The ESP-W11 using highly integrated hardware and software platform, it has been optimized for all kinds of applications in the industrial control, smart grid, personal medical application and remote control that have lower data rates, and transmit or receive data on an infrequent basis.

Product parameters
Basic Frequency	160MHz
Flash	2MB
SDRAM	352KB
Operating System	mbed
Network Protocol	IP，TCP，UDP，DHCP，DNS，HTTP Server/Client，ARP， BOOTP， AutoIP， ICMP，Web socket， Telnet， uPNP， NTP， Modbus TCP
Security Protocol	TLS v1.2 AES 128Bit DES3
Network Mode	STA/AP/STA+AP
Transmit Power	802.11b: +18dBm(Max.) 802.11g: +16dBm(Max.) 802.11n: +15dBm(Max.)
Receive Sensitivity	802.11b: -89dBm 802.11g: -81dBm 802.11n: -71dBm
Wi-Fi Security	WEP64/WEP128/TKIP/ AES
Port Number	1 RS485
Data Bits	7，8
Stop Bit	1，2
Check Bit	None，Even，Odd
Baud Rate	TTL：600bps~230400bps
Flow Control	No Flow control Software Xon/ Xoff flow control
Configuration	Web or IOTService PC Software
Size	102.03 x 64.95 x 27.50 mm
Storage Temp.	-45 ~ 105°C， 5 ~ 95% RH
Input Voltage	Protoss-PW11-H：100～240VAC@50～60Hz Protoss-PW11-M：9～48VDC@1A
Working Current	~200mA
Power	<700mW
Wi-Fi Standard	802.11 b/g/n
Work Temp.	-40 ~ 85°C

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