5-Way Navigation Key Module 5D Rocker Microcontroller Multi-Function Portable Convenient Keyboard S Features: 1. The Module Is Equivalent To 5 Key Switches 2. Set The Pin Header And Connect It To The Io Port Of The Microcontroller Through The Pin Header. 3. The Five-Way Switch Module Can Control The Five Io Ports Of The Microcontroller By Moving Up, Down, Left, Right, And In The Middle. It Has The Advantages Of Simple Operation And Stable Function. 4. Solder The Pin Header And Use for Wire To Connect The Gnd Port To The Gnd Of The Microcontroller Or Other Modules; Connect The Pins In The Five Directions To The Corresponding Io Port Pins Of The Microcontroller; 5. When The Button Is Toggled, The Corresponding Io Port Will Be Short-Circuited With Gnd To Set The Level Status Of The Io Port To 0. Therefore, The Microcontroller Is Set To The Bidirectional 1o Port Mode. When The Button Is Pressed, The Level Status Is 0. The Level State Is 1 When Pressed. Description: Product Model: Five-Way Switch Module Product Name: Switch Module Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use size: About 24 x 20mm Material: PCB colour: As shown Package Contents: 10 x 5-Way Switch Module 10 x Single Row Of Pins 6pin Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.