JZX872 low-power I/O wireless data transmission module-Global supplier

3rd Floor, Building B, Shangri La Creative Park, Pingshan 1st Road, Taoyuan Street, Nanshan District, Shenzhen

The JZX872 data transmission module is a highly integrated low-power half duplex wireless data transmission module that uses the "TI" high-performance RF chip high-speed microcontroller. The module provides 16 channels and is equipped with professional setting software for users to make parameter changes. The module adopts a transparent transmission method, and users do not need to write setting and transmission programs to transmit data of any size. Small module size, industrial grade design, wide voltage range, convenient to use.

Functional features:
*Working frequency 430-462MHz
*Transmission distance of 3000 meters (1200bps)
*Modulation method of GFSK
*Transparent transmission method
*Built in watchdog to ensure long-term reliable operation
*UART/TTL, RS232, RS485 interfaces
*Convenient and flexible software programming
*Large 512 byte data buffer
*Suitable for built-in installation

Application scope:
*Automatic meter reading and charging system for water, electricity, gas, and heating
*Intelligent wireless PDA terminal
*Wireless queuing device
*Anti theft alarm
*Smart card
*Medical and electronic instrument automation control
*Intelligent teaching equipment
*Intelligent control of household appliances and lighting
*Wireless suspended scale, electronic scale with wireless transmission

Product Technical Specifications:
Adopting GFSK modulation method, the line of sight reliable transmission distance can reach 2000m;
The carrier frequency is 433 MHz, and other carrier frequencies such as 868M/915M can also be customized;
Provide 16 channels;
Interface/channel speed: 1200/2400/4800/9600/19200/38400bps;
◆ Interface mode: TTL, RS-232, RS-485 are selected by the user;
The data transmission and reception conversion is automatically completed, just send/receive data to the interface, and the conversion time is short;
◆ Can be used for various communication combinations such as point-to-point, point-to-point, multi-point, etc;
Transparent data transmission, capable of transmitting longer data frames;
Automatically filter out false data generated in the air, with good long-term reliability and extremely low failure rate;
Power consumption: 500mw power, receiving current<45mA, transmitting current<360mA, sleep current<0.1mA;
◆ Three power-saving modes: hardware wake-up, serial wake-up, and over the air wake-up;
IO scheduling function: 2 input switch interfaces, 2 output switch interfaces;
Power supply: DC+4.5V~+5.5V;
◆ Temperature: -40 ℃~+85 ℃;
◆ Volume: 63mm × 43mm × 15mm (excluding antenna base); Weight: 53 grams;
◆ Interworking model: JZX87 series products;
◆ Standard antenna: SMA coarse whip or small suction cup antenna.