Wiegand to LORA Wireless Data Transmission Transceiver 1000M DC5V 433MHz LoRa to wiegand Converter for access control

Wiegand to LORA Wireless Data Transmission Transceiver 1000M DC5V 433MHz LoRa to wiegand Converter for access control

General Introduction

T his converter design for where request Wiegand reader (Wiegand sender ) but not easy or no plan to wiring the converters with reader or access controller. The converter works in pairs, a pair of converters consists of a sender and a receiver. Each device (converter) not only a sender but also a receiver, when two converters have same dial switch, they are a pair. The converter includes a 433MHz wireless module for communication, default working range about 500m, max 1000m, even more distance (after change to use a better wireless module) when customer request.

The device can realize bidirectional transparent data transmission between two converters (a pair of converters ) from Wiegand to wireless (default 433MHz) network with simple setup. The device can transfer many Wiegand bit for example standard Wiegand 26bit, 34bit from sender to receiver by wireless and then send out to access controller or computer software to make a full security system,

Converter can set address by manual work (set dial switch) or software (set command), it also keeps upgrade option by TTL interface when customer has any special project request customized order.

Product Features:

Using high quality electronic integrated wires module, Provide good electrical properties.

Support Wiegand 4bit/8bit, Wiegand 26bit, 34bit, 66bit, and other Wiegand bit

Support 15 different channels by DIP or 30 different channel s by software command

Support ISAM 433Mhz , LoRa/ wireless standard suit for most countries

Working with various kind of Wiegand device (Wiegand keypad, Wiegand reader, etc. )

Guarantee reliable data transmission and long working life.

Support customization

Technical P arameter

Size: 7 1 mm x 41 mm x 2 3 mm

Color: black, white for optional

Net w eight: about 45 g

Power supply: DC12V to DC24V (50mA to 3 00mA ) for WG interface, DC5V for Ethernet (TTL)

Working currency: < 50 0mA

Wiegand interface: DC + , D0, D1, GND

Standard UART: 115200 ,8,1, None

Wiegand input /output format: 4bit/8bit for keypad, 26bit, 34bit, 66bit, and other Wiegand bit for optional

Wiegand data transfer interval: less than 300ms

LoRa/RF A ntenna : 3db bar antenna (customized max 20db antenna )

LoRa/Wireless standard: ISAM 433Mhz

LoRa/ Wireless distance: about 500 meters at default setting (max 1000m)

LoRa/RF f requency range: 433 .4 -473Mhz

LoRa/RF channels: 15 channels by DIP, 30 channels by command

Wiegand bit & wires customization be acceptable (contact us by e-mail ).

W iring definition and setting

For product structure and wiring definition , please refer to below picture:

Communication interface support TTL and Wiegand, definition as below:

TTL interface: GND, RX, TX, +5V (refer to picture)

Wiegand interface: DC+ (12V), D0, D1, GND

LoRa ( wire less) setting request two converters have same channel for communication, device provide DIP setting. So set two converter same dial switch can keep communication, by software support 30channels, by dial switch support 15 channels, refer to below form to check each setting option of dial switch and relative software code:

Remark: after set dial switch, request power off and power on to active, or push Reset key to activate.

Converter with default communication setting: 115200 ,8,1, None .

Baud rate accept setting by software. The step as below:

1. Open case, connect a USB to TTL cable with computer and converter (request install USB driver in case your computer doesn’t have it).

2. Open a RS232 testing software (UART command), input: “ SET CHANNEL=1 ” , and click Send button, you can see LED indicator flash. Device default channel was 1, so usually no need set. This method just for engineer reference in case who need it.

Refer to picture: