⚙️ Hardware Overview
- The scoreboard consists of four 7-segment digits, where each segment is composed of two WS2812B addressable RGB LEDs. The segments are controlled via custom logic to display real-time score updates during Robocup Junior Soccer matches.
📡 Connectivity & Configuration
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Upon startup, the scoreboard attempts to connect to a predefined Wi-Fi network.
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If the connection fails, it creates a Wi-Fi Access Point (AP) with password 12345678 and with a built-in configuration portal available at http://192.168.4.1.
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From this portal, users can input new Wi-Fi credentials for future automatic connection.
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The AP mode can also be triggered manually by holding the button for 5 seconds.
🔄 Score Updates
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The scoreboard receives score updates from an MQTT server, which are published by a mobile application.
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Each team’s score is color-coded for visual distinction, enhancing readability during matches.
