Features Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano Supports dial-up, telephone call, SMS, MMS, mail, TCP, UDP, DTMF, HTTP, FTP, etc. Supports GPS, BeiDou, Glonass, LBS base station positioning Onboard USB interface, to test AT Commands, get GPS positioning data, and so on Onboard CP2102 USB to UART converter, for serial debugging Breakout UART control pins, to connect with host boards like Arduino/STM32 SIM card slot, supports 1.8V /3V SIM card TF card slot for storing data like files, messages, etc.
Onboard audio jack and audio decoder for making telephone call 2x LED indicators, easy to monitor the working status Onboard voltage translator, operating voltage can be configured to 3.3V or 5V via jumper
Baudrate: 300bps
~ 4Mbps (default: 115200bps)
Autobauding baudrate: 9600bps ~ 115200bps Control 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 GNSS
Specifications
Receiver type 16-channel C/A code
Sensitivity Tracking: -159 dBm (GPS) / -158 dBm (GLONASS) / TBD (BD)
Cold starts: -148 dBm Time-To-First-Fix (open air)
Cold starts: <35s
Hot starts: <1s
Accuracy Position: < 2.5 m CEP SMS and Audio
Specifications
1.
SMS: Supported
types: MT, MO, CB, Text, PDU.
Storage: USIM card and ME (default). 2.
Audio feature: Supports echo cancellation. Supports noise reduction.
Other Specifications
Power supply: 5V
Operating voltage: 5V/ 3.3V (configured via jumper)
Operating temperature: -30°C ~ 80°C
Storage temperature: -45°C ~ 90°C
Dimension: 56.21 mm x 65.15 mm