





Description:
The Industrial-Grade 4G DTU with SIM7600E-H Module is a high-performance communication device built on the Qualcomm 4G platform. Supporting multi-mode and multi-band connectivity, it is compatible with multiple countries and regions, ensuring versatile deployment. Thanks to secondary firmware development, the DTU enables seamless bidirectional transparent data transmission between RS232, RS485, or TTL serial ports and the 4G LTE network with minimal configuration.
Equipped with four operational modes—TCP/UDP, Modbus, HTTP, and MQTT—as well as RNDIS dial-up and GNSS positioning, this DTU combines reliability, stability, and ease of use. It is ideal for industrial data collection, remote control, IoT applications, and other scenarios requiring high-throughput, low-latency 4G data communication. Its robust design ensures consistent performance even in demanding environments.
Specification:
|
Features:
- 4G DTU development kit specially designed for industrial applications, which can be directly embedded for use or secondary development.
- Based on the SIM7600G-H communication module, it supports 4G/3G/2G networks in global frequency bands.
- Support GPS, Beidou, GLONASS, GALILEO, QZSS, and LBS base station positioning.
- Supports USB to 4G and UART/RS232/RS485 to 4G networking communication.
- Supports power supply in a wide voltage range of 7 ~ 36 V, which is convenient for power supply on industrial occasions.
- Onboard STM8 microcontroller, can be used as a hardware watchdog, automatically powers off and restarts when the DTU works abnormally.
- Various on-board protection circuits, anti-static, anti-surge, etc., the communication is stable and safe.
- Support baud rate range: 300bps ~ 4Mbps (default is 115200bps).
- Support AT command control (based on 3GPP TS 27.007, 27.005, and V.25TER command set).
- Aluminum case, oxidized dull polish surface, CNC numerical control opening processing, rugged, elegant.
Product Interface:
Pin Description:
- PWR: lights up red when powered on
- TXD: blinking blue when transmitting data
- RXD: blinking blue when receiving data
- NET: blinking green when network connection is established
- LINK: a user-defined LED
- RESET: reset button
Useful Link:
Waveshare Industrial SIM7600G-H 4G DTU: Global LTE Modem with USB
Package Included:
- 1 x SIM7600G-H 4G DTU main unit
- 1 x High-gain LTE MAIN antenna (~ 3m)
- 1 x High-gain LTE AUX antenna
- 1 x GPS antenna
- 1 x Serial cable male to female (~ 1.5m)
- 1 x USB-A to micro-B cable (~ 1.2m)
- 1 x OPTIONS 12V 1.0A power adapter