The Waveshare GSM/GPRS/GNSS/Bluetooth HAT for Raspberry Pi is designed to provide multi-communication functionalities including GSM, GPRS, GNSS, and Bluetooth. It allows the Raspberry Pi to make telephone calls, send messages, connect to wireless Internet, determine global position, transfer data via Bluetooth, and more.
GSM
GPRS
GNSS
Bluetooth
15
65
20
30.2