The Bluno Beetle Shield expands the Beetle's single analog and digital I/O pins to the 3 pin "gravity" interface, giving more power and ground connections and making it easier to attach gravity interface modules. It also includes a convenient external power supply and a 5-8v switch to power the board on and off. To use the shield, the Bluno Beetle is stacked on to the shield's I/O pins and then soldered in place. Features * Digital I/O Pins x4: D2-D5 * Analog Input Pins x4: A0-A3 * Vin input range: 5-8v * Mounting Holes x4 (3mm diameter) * Power Switch Documents * Wiki (Bluno Beetle Shield ) * More Documents Shipping List * Bluno Beetle Shield x1 https://elecena.pl/product/27743543/dfrobot-gravity-bluno-beetle-shield 2025-01-23 https://elecena.pl/product/27743543/dfrobot-gravity-bluno-beetle-shield 2025-09-28 https://elecena.pl/product/27743543/dfrobot-gravity-bluno-beetle-shield 2025-11-01 https://elecena.pl/product/27743543/dfrobot-gravity-bluno-beetle-shield 2025-12-02 https://elecena.pl/product/27743543/dfrobot-gravity-bluno-beetle-shield 2025-12-15 https://elecena.pl/product/27743543/dfrobot-gravity-bluno-beetle-shield 2025-12-21 https://elecena.pl/product/27743543/dfrobot-gravity-bluno-beetle-shield 2026-01-22 https://elecena.pl/product/27743543/dfrobot-gravity-bluno-beetle-shield 2026-01-30 https://elecena.pl/product/27743543/dfrobot-gravity-bluno-beetle-shield 2026-02-02 https://elecena.pl/product/27743543/dfrobot-gravity-bluno-beetle-shield 2026-04-12