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Products > Retired Products

CSW-M83 / Serial Wireless LAN Networking Module


CSW-M83 was discontinued.


Product Specification Download Ordering Info
uart to wifi tcp module csw m83

CSW-M83 is an embedded serial to WiFi module that conforms to IEEE 802.11b/g wireless standards. This serial to WiFi module provides your industrial equipment with seamless wireless network connectivity via UART to help you control and monitor serial devices from anywhere over WiFi. Applying CSW-M83, therefore, not only you can reduce cost and risk, but shorten development time to add wireless LAN network capabilities.

This serial to WiFi module keeps you free from unnecessary wiring and RF approval because you can mount a pre-approved ralink RT3070/RT5370 USB wireless LAN dongle.

With infrastructure and Ad-hoc network provided, this embedded serial to WiFi module can be used for various environments such as POS System, Auto mobile Diagnosis, Survival Game, etc.

Learn more about serial networking solution   >  
    Features
  • 1 x UART(3.3V level)
  • Provides USB port for IEEE 802.11b/g wireless LAN adapter
  • Support Ralink RT3070 or RT5370 chipset USB wireless LAN adapters
  • IPv4 / IPv6 dual stack
  • Stateless/Stateful(DHCPv6) IPv6 auto configuration
  • Soft AP (setting and connection through a smart phone or laptop without an AP available)
  • Setting up main parameters (IP, SSID and security functions related to WiFi) on the Web
  • RSSI(Received Signal Strength Indication) mode
  • WPA Enterprise (EAP-TLS, EAP-TTLS, PEAP)
  • Security options(IP Filtering, Password, WEP, WPA-PSK, WPA2-PSK)
  • Separator settings for packet fragmentation


* The above information is subject to change and Sollae Systems is not responsible for any changes.
Serial Interface
Serial Interface 1 x UART, 3.3V level with 5V tolerant input
RXD, TXD, RTS, CTS, GND
Connector 1x12 2mm pitch header x 2

Serial Port Property
Data Rate 300 bps ~ 230,400bps
Data Bits 5, 6, 7, 8 bits
Parity None, Even Odd, Mark, Space
Stop Bit 1, 2
Flow Control None, RTS/CTS, Xon/Xoff

Network Physical Interface
Wireless LAN Interface IEEE802.11b/g wireless LAN
Ralink RT3070/5370 USB WLAN dongle required

Software Functions
Protocols IPv6: IPv4/IPv6 dual stack, ICMPv6/TCPv6/UDPv6
TCP, UDP, IP, ICMP, ARP, TELNET
DHCP, DNS, DDNS
Telnet COM Port Control Option(RFC 2217)
Security WEP, WPA-PSK, WPA2-PSK
WPA-Enterprise: EAP-TLS, EAP-TTLS, PEAP
IP & MAC filtering - Restrict host or network
Password for Configuring
Communication Mode TCP Server (T2S)
TCP Client (COD)
TCP Server/Client with AT command (ATC) - Patent
UDP Mode (U2S)
Additional Functions Debug Function
Sending MAC address Option
Factory Reset
RSSI(Received Signal Strength Indication) Mode

Indicators (LEDs)
Power Red
Status Yellow, The current status

Management
ezManager Configuration and Monitoring through Network and Serial
Telnet Telnet Login
AT Command Configuring in ATC mode - Patent

Supplementary Software
ezManager Configuration Tool for Windows
ezVSP Serial to Network Virtual Driver for Windows
ezTerm Simple TCP/IP Communication Test Tool

Dimension
Size 40.0mm x 28.0mm

Operating Environment
Input Voltage DC 5V ± 0.5V
Power Consumption 115mA typical
Operating Temperature -20℃ ~ +70℃
Storage Temperature -40℃ ~ +85℃

Technical Documents
BASIC
1CSW-M83 DataSheet
2CSW-M83 User Manual
3CSW-M83 Declaration of RoHS Compliance
TCP
1IP Change Notification(DDNS)
2Separator function
3TCP Server/Client mode
SERIAL
1Telnet COM Port Control Option
2Serial cable datasheet
3AT Command mode - ATC
WIRELESS LAN
1Ralink RT3070 Chipset USB Wireless LAN Adapters
2Wireless LAN Serial Tunneling
FAQ
1CSW-M83 Frequently Asked Questions faq icon

Utilities
Part Number Description Note
CSW-M83-BO csw m83 line
CSW-M83		  
Optional Accessories Description Note
SC 1 5serial cable
Serial cable datasheet
WLI-UC-GNM wli uc gnm
USB WIRELESS LAN ADAPTER (CE, FCC)
BUFFALO WLI-UC-GNM / 16 x 20 x 9 mm / IEEE 802.11b/g/n
Datasheet
DVD dvd
DVD with configuration tools and documentation