Description
Raspberry Pi GSM/GPRS/GNSS Bluetooth HAT Expansion Board
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards(Pi 4 B); Supports SMS, phone call, GPRS, DTMF, HTTP, FTP, MMS, email, etc.
- Supports GPS, COMPASS, Glonass, LBS base station positioning, Omni-positioning
- Bluetooth 3.0, supports data transferring through Bluetooth
- Onboard USB TO UART Converter CP2102 for UART debugging
- 6x LEDs for indicating the module working status
- SIM card slot for 1.8V/3V SIM card, RTC with backup battery holder
- Baudrate auto-detection (1200bps ~115200bps);Control via AT commands (3GPP TS 27.007, 27.005, and SIMCOM enhanced AT Commands)
- Supports SIM application toolkit: GSM 11.14 Release 99