JZX903 GPRS DTU module-Global supplier

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

The JZX903 embedded GPRS module is a product that relies on China Mobile's GPRS network platform to achieve wireless data communication. It overcomes the shortcomings of traditional wireless communication methods, such as short communication distance and unstable performance, and provides users with a virtual dedicated data communication network that is high-speed, always online, and transparent for data transmission. Truly achieving seamless coverage without distance limitations, enabling nationwide roaming. Widely used in industries such as power automation, industrial monitoring, traffic management, meteorology, finance, environmental monitoring, coal mining, oil fields, securities, etc. Utilizing the GPRS network platform to achieve transparent transmission of data, while considering the networking needs of various application departments, it has great flexibility in the form of network formation.

Product features:

● Independently developed, embedded 32-bit ARMV7 MCU with real-time operating system.
The working frequency adopts 850/900/1800/1900MHz, and the four frequencies can be applied to all countries around the world (including North and South America).
Embedded PPP, TCP, UDP, ICMP protocol stack, transparent data transmission, data terminals are always online.
Embedded watchdog, wide power management, no crashes, automatic recovery when disconnected, multiple working modes to choose from, flexible and convenient.
● Anti interference design, even in the event of hardware deadlock and ordinary watchdog unable to serve the processor and communication module, it can still reliably and automatically restore to normal state.
● Standard industrial TTL, RS232, RS485 interfaces.
Equipment operation indication and network connection display.
Provide user settings software and open interfaces.
Industrial aluminum alloy shell, anti-interference, sturdy and durable, easy to install, industrial temperature range: working temperature: -40 ℃ -80 ℃, communication is not affected at -40 ℃.
Multiple baud rates can be set.