Waveshare 4G HAT for Raspberry Pi (LTE Cat-4/4G/3G/2G/GNSS)

Specifications

• Communication Support

  • Dial-up, Telephone call, SMS, TCP/UDP, DTMF, HTTP, FTP

• Interfaces and Connectors

  • Onboard USB interface for testing AT Commands and obtaining GPS positioning data
  • Onboard CP2102 USB to UART converter
  • SIM card slot supporting 1.8V and 3V SIM cards
  • SD card slot for data storage
  • Onboard audio jack and audio decoder for making telephone calls

• Communication Parameters

  • Baudrate: 300bps to 4Mbps (default: 115200bps)
  • Autobauding baudrate: 9600bps to 115200bps

• Control and Command

  • Controlled via AT commands (3GPP TS 27.007, 27.005, and V.25TER command set)
  • Supports SIM application toolkit: SAT Class 3, GSM 11.14 Release 99, USAT

• Frequency Band

  • LTE Cat-4
    • 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

  • Satellite Systems: GPS, Beidou, GLONASS, GALILEO, QZSS
  • Receiver Type
    • 16-channel
    • C/A Code
  • Sensitivity
    • GPS: -159 dBm
    • GLONASS: -158 dBm
    • BeiDou: TBD
    • Cold starts: -148 dBm
  • Time-To-First-Fix (Open Air)
    • Cold starts: <35s
    • Hot starts: <1s

• SMS and Audio

  • SMS
    • Supported Types: MT, MO, CB, Text, PDU
    • Storage: USIM card and ME (default)
  • Audio Feature
    • Supports echo cancellation
    • Supports noise reduction

• Other

  • Power Supply: 5V
  • Operating Voltage: 5V / 3.3V (configured via jumper)
  • Operating Temperature: -30°C ~ 80°C
  • Storage Temperature: -45°C ~ 90°C