Optimized for industrial automation control panels, smart home sensing networks, and remote environmental stations that require continuous operation. OLED microcontroller integrates WiFi/Bluetoothcompatible connectivity, a crisp OLED display, and low power consumption for IoT development and realtime data. Combines industrial RF stability with developerfriendly GPIO pin configurations, enabling rapid prototyping of connected devices across robotics, wearables, and energy management systems. Built with PCB materials, this microcontroller supports multilanguage programming environments while maintaining exact dimensions for embedded system integration. Use scenarios Industrial automation and control panels on production lines requiring reliable, continuous operation, local display of status, and remote data access. Smart home sensing networks and remote environmental monitoring, where distributed sensors connect via WiFi/Bluetooth and provide ondevice display for quick local readings. Prototyping and development for robotics, wearables, and energy management systems, leveraging stable RF, flexible GPIO configuration, and multilanguage programming support to accelerate product development.