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

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