- High-performance processor: Xtensa 32-bit LX7 dual-core up to 240 MHz enables responsive UI and on-device processing. - Wireless connectivity: 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) with an onboard antenna for reliable wireless access and easy pairing. - Memory and storage: 512 KB SRAM and 384 KB ROM, plus 16 MB Flash and 8 MB PSRAM to support firmware, data logging, and multitasking needs. - Integrated touch display: 4-inch capacitive touch screen, 480 × 480 resolution, 65K colors for clear visuals; 5-point touch with interrupt-capable I2C control for responsive input. - Rich I/O and expansion: onboard CAN, RS485, I2C interface and TF card slot, plus a full-speed USB port for versatile connectivity and peripheral support. - Power and efficiency: flexible clocking and module power supply independent settings to achieve low power consumption in different applications. Use cases - Industrial control panel or equipment gateway: local touchscreen UI, CAN/RS485 fieldbus connectivity, and wireless remote management via Wi-Fi/Bluetooth. - IoT hub or smart device gateway: wireless connectivity, local UI, TF storage, USB peripherals, and multiple I/O interfaces for sensors and actuators. - Portable data logger or handheld instrument: offline data storage with TF/USB, touch-driven interface, and flexible power settings for extended operation.