KN835D Wireless Communication Module

The KN835D is a wireless data transmission terminal developed based on 2G/3G/4G and VPN technologies. It utilizes a high-performance industrial-grade 32-bit communication processor and wireless module, supported by an embedded real-time operating system, and supports one RS232 and one RS485 interface. With its industrial-grade design, it supports a wide operating temperature range, meeting the needs of various industries.

Product Features

6.5～32VDC power supply.

Built-in watchdog timer supports heartbeat message transmission, ensuring the data terminal is always online.

Supports 2G/3G/4G networks of China's three major telecom operators.

Supports RS232/RS485 interfaces, with a maximum baud rate of 460800bps.

Supports data communication between up to four data centers.

Supports local IAP upgrades and remote OTA upgrades.

Supports local and remote parameter configuration.

Supports pluggable terminals for plug-and-play functionality, suitable for various industry applications.

Supports proprietary encryption algorithms.

Supports signal quality display.

Supports transparent data transmission, DDP protocol transmission, and proprietary protocol transmission (DSCY).

USB 2.0 high-speed communication interface.