Onboard controls and features Integrated Boot, Reset, and Power buttons for immediate hardware control and recovery. PIR sensor support enables motiontriggered operations. PMU (Power Management Unit) integration for efficient power handling. Programming environments Programming environments supported: for IDE, Micropython, Vs Code. Microcontroller unit MCU: ESP32S3 Tensilica Xtensa dualcore LX7 microprocessor delivering strong performance for IoT tasks. Wireless connectivity Wireless transmission: supports WiFi 802.11 b/g and Bluetooth 5 with Mesh networking for reliable local and cloudconnected operation. Use scenarios and applications Smart home occupancy automation: use the PIR sensor to trigger lighting, climate control, or security scenes, with easy development via the supported programming environments. Local edge controller for small spaces: acts as a compact hub to coordinate devices through Bluetooth Mesh and WiFi, enabling responsive automation without relying on a constant cloud connection. Wireless sensor gateway: collects data from nearby sensors and devices over WiFi and Bluetooth, providing a versatile centerpiece for nuanced and scalable IoT deployments.