1. Powered by ESP32-C5 chip with 16MB Flash and 8MB PSRAM, supports Wi-Fi 6 and BLE 5 2. Onboard 1.9-inch ST7789 IPS color LCD, 170x320 resolution with 4-wire SPI interface 3. Built-in AXP2602 battery management unit for lithium battery charging and low power control 4. Equipped with Type-C port and Qwiic connector, multiple GPIO pins, matched antenna and pin headers included 5. Compatible with Arduino IDE and ESP-IDF, ideal for IoT visual development projects
