Waveshare NB IoT/Cat M(eMTC)/GNSS Telecommunication HAT for Raspberry Pi Based on SIM7080G Globally Applicable Intelligent Instruments Asset Tracking Remote Monitoring E health

Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards. Breakout UART control pins, to connect with host boards like STM32. 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. 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. Common baudrate auto-negotiation: 9600/19200/38400/57600/115200 bps. Comes with development resources and manual (examples for Raspberry Pi/STM32).