Supports Multi-GNSS systems: GPS, BeiDou (BDS), GLONASS, Galileo, and QZSS.Supports UART and I2C communication. Compatible with multiple platforms.Compatible with Raspberry Pi/Raspberry Pi Pico/Jetson Nano/ESP32/Arduino,provide demos and user manuals, easier to develop and integrate, and better expansibility. For more product parameters, please refer to the picture introduction or contact store customer service through the Amazon.