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Transceiver Module 433MHz Bus RF Serial Port RS485 UART Wireless Transmission Module DTU for LED Controller PTZ Camera
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*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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Transceiver Module 433MHz Bus RF Serial Port RS485 Features
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Module Feature : This module can support one to one and one to many transparent communication through ID settings
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Wireless Transmission: This transceiver module can transmit wirelessly over long distances, up to 500 meters in open areas, with baud rate of 10kbps in the air
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Synchronous Change: Changing the baud rate of different serial ports will synchronously change the rate at which data is sent over the air
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Application: This module can be used for IP PTZ camera, LED controller, wireless instrument, identification system and etc.
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After Sale Service : If you do not satisfy with our products or if you have any questions, please come to us. We would work out satisfactory solution to all your problems.
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Industrial Supplies,Electrician,Electronic Component,Module
About Transceiver Module 433MHz Bus RF Serial Port RS485
How to Use: Recommend to buy more than 2 pieces: 1. For 2PCS, module 1 and module 2 send data to each other. 2. For >=3PCS, one as master device, the other as slave device. The way they work is the same as wired RS485 bus: Master device transmit data, slave devices can all receive data, any slave device transmit data, master device and the other slave devices can receive.(When ever only allowed one device, master or slave, to transmit data) Specification: Item Type: Transceiver Module Material: ABS+PCB Model: RT38B01 Working Voltage: 4.5V-5.5V Interface: RS485(5V GND A+ B-) Operating Frequency: 433MHz(up to 255 communication channels) Transmit Power: -40 to +20dBm Receive Sensitivity: -114dBm Working Temperature: -25℃ to +75℃ Transparent Transmission Mode Baud Rate: 1200, 2400, 4800, 9600(default), 19200 Open Ground Transmission Distance: 500M Application: For IP PTZ camera For R4D3C32 N4D8B08 N4D8C12 RS485 relay Temperature sensor LED controller Remote control, telemetry system Wireless instrument Smart home, home automation Access control Smart meter Recognition system Data collection IT appliances Smart appliances Baby monitoring system, Thermometer Package List: 1 x Transceiver Module, 1 x Antenna Note: Pay attention to standard operation
