2PCS 433M RS485 Wireless Transceiver Module DTU UART RS232 485 422 RF Smart Home

Description

Product Name : 2PCS 433M RS485 Wireless Transceiver Module DTU UART RS232 485 422 RF Smart Home
You also need
:
USB to RS485
Qty :
2 pcs
433M RS485 Wireless Transceiver Module
(with Plastic shell )
;
2 pcs
433M SMA Antenna
Overview:
HYTRP-RS485 series is a low cost, high performance transparent FSK transceiver with operating at 433/470/868/915 MHz. It features small size, high output power, high sensitivity, long transmission distance and high communication data rate with auto set up for communication change and data receiving and transmission control. There is UART interface, it is easy to realize the wireless data transmission with only providing the UART data. It is flexible for the users to set the UART baud rate, frequency, output power, data rate, frequency deviation, receiving bandwidth etc parameters. It is your ideal choice for designing wireless data transmission products which can be widely used on wireless data transmission field.
Features
Baud Rate : 1200-115200bps(Default : 9600);
Work voltage: 5V ;
FSK modulation, 2-way half –duplex communication, strong anti-interfere
433/470/868/915MHz ISM band，globally license free.
Maximal output power100mW(20dBm)，output power adjustable between 1-20dBm
Sensitivity -117dBm
Supply current for Tx 100mA@20dBm, 40mA@14dBm
Supply current for Rx 25mA
Low current sleep mode 1uA
Standard RS485 interface
Operation frequency can be configured, acceptable for several modules working in different frequency with no disturbance on each other.
Optional for frequency deviation and receiving ISM bandwidth, users can be modulated by software.
Easily use, auto exchange on communication & transceiver
Communication speed 1.2kbps -115.2kbps，can be modulated through software
Afford ENABLE control signal，user self control work duty cycle
RSSI function
With LED indication
Longer transmission distance，over 1Km in open air
Tuning free
Accord FCC,ETSI standard;
Application
Remote control, remote measurement system;
Wireless meter
;
Access control
;
Identification system
;
Data collection;
IT household appliance
;
Intelligence household appliance
;
Baby monitoring system;