{"product_id":"raspberry-pi-dual-fan-cooling-expansion-board-gpio","title":"Raspberry Pi Dual-Fan Cooling Expansion Board with GPIO Breakout","description":"\u003ch2 id=\"active-dual-fan-cooling-for-heavy-workloads\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eActive Dual-Fan Cooling for Heavy Workloads\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eThis expansion board provides active dual-fan cooling to prevent thermal throttling on your Raspberry Pi under heavy workloads. Compared to passive heat sinks, the dual brushless fans (DC 5V, 0.2A) continuously draw heat away from the CPU and surrounding components. This ensures your board maintains a stable operating temperature even during intensive tasks like running a home server, retro gaming emulator, or AI processing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 id=\"unobstructed-gpio-pin-access\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eUnobstructed GPIO Pin Access\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eThe shield features a complete 40-pin GPIO breakout with clear silk-screen markings, ensuring your development work remains uninterrupted. Unlike standard cooling cases that block access to the motherboard, this expansion board extends the pins upward. You can easily connect jumper wires, sensors, and other modules while the active cooling system runs simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 id=\"independent-controls-and-non-dazzling-led\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eIndependent Controls and Non-Dazzling LED\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eTwo dedicated onboard switches allow you to control the fans and the bottom-mounted green LED independently. The LED is strategically soldered on the back of the board, casting a subtle ambient glow downward rather than glaring directly into your eyes, making it perfect for night-time operation or transparent case builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 id=\"technician-tip\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eTechnician Tip\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eAlways use the included hexagonal brass standoffs during installation to create the optimal height difference between the expansion board and the Raspberry Pi. Our Sun Cheong Computer Co. Ltd. technicians note that this expanded negative pressure area significantly improves airflow and cooling efficiency. Please allow the fans to run for about five minutes to reach a stable cooling state after booting up your Pi.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":68299411783831,"sku":"21FN000255","price":75.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/raspberry-pi-cooling-shield-gpio-pass-through-header.jpg?v=1794286337","url":"https:\/\/scccltd.com\/products\/raspberry-pi-dual-fan-cooling-expansion-board-gpio","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}