Waveshare NB IoT/Cat M(eMTC)/GNSS HAT for Raspberry Pi Based on SIM7080G Supports Protocols as TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT Globally Applicable

Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards Supports communication protocols such as TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT;Supports GNSS positioning (GPS, GLONASS, BeiDou, and Galileo) Onboard USB interface, to test AT Commands, get GPS positioning data, and so on; Onboard voltage translator, 3.3V by default, allows to be switched to 5V via onboard jumper; Common baudrate auto-negotiation: 9600/19200/38400/57600/115200 bps Breakout UART control pins, to connect with host boards like Arduino/STM32; SIM card slot, supports ONLY 1.8V SIM card (3V SIM card is not available);3x LED indicators, easy to monitor the working status;Baudrate: 300~3686400 bps Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32), download: www.waveshare.com/wiki/SIM7080G_Cat-M/NB-IoT_HAT