Wiegand to WIFI converter

This is an embedded 802.11 b/g/n Wi-Fi IOT module which can connect Wiegand device with Wi-Fi network to realize control and management for access control system. It can realize bidirectional transparent data transmission between Wiegand and Wi-Fi network with simple setup. The device can transfer standard Wiegand 26bit, 34bit to computer software as default via Wi-Fi, and also support TTL communication for testing and upgrade the firmware to suit for special project which need customize Wiegand bit such as Wiegand 37bit,48bit etc. It is really a good wireless IOT Wiegand transfer device for access control. 

• Using high quality electronic integrated module, Provide good electrical properties.
• Support Wiegand 26bit, 34bit, 66bit, and other Wiegand bit
• Support 802.11b/g/n wireless standard
• Support Wiegand/TCP/IP/UDP network protocol
• Support router and bridge mode
• Support Httpd Client and WEB IO function
• Support HTTPD client and support DHCP and DNS
• Support heartbeat signal and Wi-Fi connection indication
• Guarantee reliable data transmission and long working life.
• Support customization
• Technical Parameter
• Size: 72.5mm x 41mm x 29mm
• Weight: <50g, Color: black, white for optional
• Power supply: DC12V±5% 500mA for WG interface, DC5V for Ethernet (TTL)
• Wiegand interface: DC12V, D0, D1, GND
• Working currency: <130mA
• SSID: USR-WIFI232-A2
• UART: 9600,8,1,None
• Network parameters：TCP, Server, 8899, 10.10.100.254;
• Protocol: Wiegand, TCP/IP, UDP
• Encryption mode:open，none;
• Wireless standard: 802.11 b/g/n
• Frequency range: 2.412GHz - 2.482GHz
• Transmit power: 802.11b: +17dBm (Max.) 802.11g: +16dBm (Max.) 802.11n: +15dBm (Max.)/Configurable
• Receive Sensitivity: 802.11b: -89dBm 802.11g: -76dBm 802.11n: -74dBm
• Ethernet/Wi-Fi: 10Mbps/100Mpbs
• Network mode: TCP client\server (max for 32 Clients), UDP Client\Server, HTTDP Client
• Wiegand input/output format: 26bit, 34bit, 66bit, and other Wiegand bit for optional
  
  
  
  

Refer to picture, we provide two communication interfaces for wiring:

TTL interface: GND TXD RXD 5V+

Wiegand interface: GND WD1 WD0 +12V

In order to test converter, we need connect WIFI or TTL to PC software. And Wiegand to access control Wiegand input (or other Wiegand device). Connect any one of these two interfaces (Wiegand or TTL) or both interface (Wiegand and TTL) for start testing. After power on any interface, the device can work.

Attention:

We shall provide a USB to TTL cable (converter) for help you testing, after connection it with PC, you must install USB driver (PL2302 USB driver for Windows XP/7,Windows 10) first, and note that we set the parameter of UART:9600,8,1,None as default.