1. General Introduction

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. 

2. Product Features:

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

3. 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

Wi-Fi module: USR-WIFI232-A2

Protocol: Wiegand, TCP/IP, UDP

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

Data interface: UART/TTL: 300bps-460800bps, Ethernet/Wi-Fi: 10Mbps/100Mpbs

Network protocol: support Ethernet, ARP, IP, UDP, TCP, etc.

Ethernet user name: admin, Password: admin, Default IP: 192.168.0.7

Network mode: TCP client\server (max for 24 Clients), UDP Client\Server, HTTDP Client

Wiegand input/output format: 26bit, 34bit, 66bit, and other Wiegand bit for optional