Waveshare GSM/GPRS HAT for Raspberry Pi 2B/3B/3B+/Zero/Zero W Jetson Nano Based on SIM800C Send Messages Connect to Wireless Internet Transfer Data

Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano;Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/STM32) Supports SMS, GPRS, DTMF, HTTP, FTP, MMS, email, etc. Supports SMS, GPRS, DTMF, HTTP, FTP, MMS, email, etc. supports data transferring. Onboard voltage level translator, 3.3V by default, switch to 5V via jumper. 2x LEDs for indicating the module working status. SIM card slot for 1.8V/3V SIM card 2x LEDs for indicating the module working status. Baudrate auto detection (1200bps ~115200bps). Control via AT commands (3GPP TS 27.007, 27.005, and SIMCOM enhanced AT Commands) Baudrate auto detection (1200bps ~115200bps). Supports SIM application toolkit: GSM 11.14 Release 99;UART interface, for connecting host control boards like STM32 UART interface, for connecting host control boards like STM32. Supports SIM application toolkit: GSM 11.14 Release 99.