Support Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4B.It has the advantages of small size and low power consumption, and can easily realize functions such as making calls, sending text messages, and surfing the Internet wirelessly. R800C GSM/GPRS HAT features GSM (Global System for Mobile Communications) and GPRS (General Packet Radio Service) functions for Raspberry Pi. 1.9.4 Raspberry Pi pppd Dial-up Internet Access.1.8.5.2 【Client Communication In Transparent Mode】.1.8.5.1 【Client Communication In Non-transparent Mode】.
