Lightweight Development Board Cover Enclosure Expansion Shell for Applications Features Build in Power Supporting Extension Case

Features a dedicated compartment for 14500 lithium batteries with original battery contacts for easy installation and removal For WiFi 32 development board with seamless structure, pre installed module slot and external port, ready for immediate use Made with for a smooth finishing, balancing lightweight protected and compact form Operates reliably in temperatures from 10°C to 55°C, ideal for indoor / outdoor deployments Includes two button caps and a Type C port opening for programming / power supply, combining functionality with aesthetics, Platforms: Not Machine Specific