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CSW-M85 / Serial Wireless LAN Networking Module

CSW-M85 is an embedded serial to WiFi module that enables you to add wireless networking capabilities to your industrial equipment via UART. So by applying this serial to WiFi module, you can control and monitor your serial devices from anywhere in the world over WiFi.

CSW-M85 comes preloaded with Soft AP so that it can simply be linked to any devices with WiFi by operating as an AP. Thanks to this feature, it makes it easier for you to construct network with mobile devices such as smartphones, tablet PCs and laptops where WiFi network is inaccessible.

This serial to WiFi module offers an enhanced security protocol, WPA Enterprise for business purpose to ensure high protection and reliability. CSW-M85 also provides Wireless RSSI mode that enables you to directly check the wireless signal strength through LEDs.

With infrastructure and Ad-hoc network provided, this embedded serial to WiFi module can be used for various wireless applications: POS System, Automobile Diagnosis, Survival Game, etc.

Product Specification Download Ordering Info
CSW-M85 Features

  • IEEE 802.11 b/g
  • 1 x UART (up to 230,400bps)
  • IPv4 / IPv6 dual stack
  • A chip antenna and a U.FL socket for external antennas embedded
  • Soft AP (setting and connection through a smart phone or laptop without an AP available)
  • Separator settings for packet fragmentation
  • Setting up main parameters (IP, SSID and security functions related to WiFi) on the Web
  • WPA Enterprise (EAP-TLS, EAP-TTLS, PEAP)


* 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 TTL)
RXD, TXD, RTS, CTS, GND
Connector 1x12 2mm pitch header x 2


Serial Port Property
Data Rate 300 bps ~ 230,400 bps
Data Bits 5, 6, 7, 8 bits
Parity None, Even Odd, Mark, Space
Stop Bit 1, 2


Network Physical Interface
Wireless LAN Interface IEEE802.11b/g wireless LAN
Chip Antenna/U.FL Connector (Selectable)


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
Wireless 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 42.0mm x 28.0mm


Operating Environment
Input Voltage DC 3.3V
Power Consumption 260mA typical
Operating Temperature -10℃ ~ +70℃
Storage Temperature -40℃ ~ +85℃
Part Number Description Note
CSW-M85-BO CSW-M85 body
CSW-M85
 
CSW-M85-SE csw-m85-se
CSW-M85   /   Evaluation Board   /   5V Power Adapter(CE)   /   DVD
Optional Accessories Description Note
ANT_CABLE u_fl_sma_cable
U.FL-SMA 150mm cable
ANT_DIPOLE tb_2400_5000
TB-2400/5000 (2dBi) Basic Antenna
ANT_PATCH hif-2400
HIF-2400 Patch Antenna
PA-FEU 5v-power-adapter
5V POWER ADAPTER (CE)
INPUT - AC100-240V, 50/60Hz / OUTPUT - DC 5V, 1A
Datasheet
SC 1.5serial cable
Serial cable datasheet
DVD dvd
DVD with configuration tools and documentation