Mini Simracing Button Box (Encoder + OLED Screen)

Project: DE: https://simracing-pc.de/2026/02/24/diy-projekt-mini-button-box-mit-60-funktionen-und-oled-bildschirm/ EN: https://simracing-pc.de/en/2026/02/24/diy-project-mini-button-box-with-60-functions-and-oled-screen/ Web: https://simracing-pc.de Discord: https://discord.gg/V5ZKUj3weJ Key Features 3 Profiles (A, B, C): Quickly switch between 3 setups (e.g., GT3, Rally, Formula) for a total of 60 gamepad buttons. Precision Encoder: Uses state-table logic for error-free input without bouncing (debouncing). Live Dashboard: 128x64 OLED shows active mode, profile, and rotary animations in real-time. Plug & Play: Easy installation via .uf2 file (no programming knowledge required for the user). On-Device Setup: Change names and slot counts directly on the device using the encoder. SimHub version with Telemetry support for up to 5 variables. Required Hardware Microcontroller: Raspberry Pi Pico (RP2040) Display: 0.96" OLED (SSD1306, I2C) Input: EC11 Rotary Encoder with push-button function En