Versatile connectivity and performance Dual wireless support: 2.4GHz WiFi 6 (802.11 b/g/n) and Bluetooth BLE 5.0 provide speed wireless connectivity for IoT applications. Powerful processor: 32bit RISCV core up to 160 MHz with a low power mode at 20 MHz for efficient operation. Onboard 1.47inch LCD display Integrated display: 1.47inch LCD module (172 × 320) with 262K colors, suitable for running GUI programs such as LVGL. Ideal for humanmachine interfaces and visual applications without external displays. Expandable memory and storage Memory and storage: 320KB ROM, 512KB HP SRAM, 16KB LP SRAM, and 4MB Flash memory. External storage: TF card slot for images, files, and other data to extend capacity as needed. Multiple IO interfaces and USB support Flexible connectivity: a range of IO interfaces with a fullspeed USB port for easy peripheral connection and module expansion. Quick development: designed to facilitate rapid prototyping and integration with additional modules. Use scenarios Humanmachine interfaces: build compact control panels and dashboards with LVGL on a selfcontained display. IoT edge nodes: local processing and wireless communication for smart devices, sensors, or automation systems. Rapid prototyping: develop and test visual interfaces, dashboards, and peripheral integrations in one integrated board.