WAVE-21137, Industrial Grade SIM7600G-H 4G DTU, USB UART/RS232/RS485 Multi Interfaces Communication, LTE Global Band Support

The WAVE-21137 is a multi-interface communication board. it supports several communication mediums (4G, RS232, UART, etc.), GNSS positioning, and is perfect for all sorts of wireless projects!

Supports communication between USB / serial port (UART/RS232/RS485) and 4G network, supports GNSS positioning, compatible with OS like Windows/Linux.
An ideal choice for fields like Raspberry Pi project, industrial control, industrial data collection, and other IoT applications that require a 4G network connection.

Features

• 4G DTU development kit designed for industrial applications, allows direct integration or secondary development
• Based on SIM7600G-H communication module, supports global coverage of 4G/3G/2G network
• Supports GPS, Beidou, Glonass, GALILEO, QZSS, and LBS base station positioning
• USB to 4G communication, UART/RS232/RS485 to 4G communication
• 7 ~ 36 V wide range power supply, ideal for industrial applications
• Onboard STM8 MCU for hardware watchdog, allows auto rebooting while the DTU encountering an exception
• Multi-protection circuits, such as ESD protection, anti-surge, stable and safe communication performance
• Baudrate: 300bps ~ 4Mbps (115200bps by default)
• AT commands support (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

Specifications

• FREQUENCY BAND
  
  • 4G
    • LTE-FDD: B1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28, B66
    • LTE-TDD: B34, B38, B39, B40, B41
  • 3G
    • UMTS/HSDPA/HSPA+: B1, B2, B4, B5, B6, B8, B19
  • 2G
    • GSM/GPRS/EDGE: 850, 900, 1800, 1900 MHz
  • GNSS: GPS, Beidou, GLONASS, GALILEO, QZSS
  • Applicable regions: Global support
• DATA RATE
  
  • 4G: (LTE Cat-4) 150Mbps(DL) / 50Mbps(UL)
  • 3G: (HSPA+) 42Mbps(DL) / 5.76Mbps(UL)
  • 2G: (EDGE) 236.8Kbps(DL) / 236.8Kbps(UL)
  • 2G: (GPRS) 85.6Kbps(DL) / 85.6Kbps(UL)
• SOFTWARE FEATURES
  
  • Communication protocol: TCP, IP, IPV4, IPV6, Multi-PDP, FTP, FTPS, HTTP, HTTPS, DNS (controlled via AT commands, with module Open Linux SDK for secondary development)
  • OS support: Windows/Linux etc.
• HARDWARE DESCRIPTION
  
  • Serial port
    • RS232
      
      • connector: DB9 female
      • protection: TVS protection, anti-surge, ESD protection
    • RS485
      
      • connector: screw terminals (A, B)
      • protection: 600W lightning proof, anti-surge, and 15KV ESD protection (reserved 120R balancing resistor solder pads)
    • TTL(UART):
      
      • operating voltage: 3.3V or 5V
      • connector: screw terminals (TXD, RXD, GND)
  • Serial port baudrate: supports 300bps ~ 921600bps, 115200bps by default
  • USB port
    • operating voltage: 5V
    • connector: Micro USB
    • protection: ESD protection diode
    • usage: parameter configuration, dial-up, firmware upgrade
  • Power input connector
    • 7~36V screw terminals or DC 12V jack
    • protection: Schottky diode protection, reverse-proof
  • Hardware protection: embedded MCU, hardware watchdog to prevent system crash, industrial-grade aluminum alloy case
  • Operating voltage: 7 ~ 36V DC
  • Operating current
    • idle: 10~30mA @12V
    • transmit: 80~450mA @12V (depending on the network condition)
  • Indicator: PWR (power supply), RXD/TXD (UART RX/TX), NET (network), LINK (user-defined)
  • Button: reset button
  • SIM card: standard SIM card (1.8V / 3V)
  • Antenna connector: MAIN LTE, AUX LTE, GNSS
  • Operating temperature: -40℃ ~ 80℃