Mini Simracing Button Box (Encoder + OLED Screen)
Print Profile(1)
Description
Boost Me (for free)
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/
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
- Enclosure: 3D printed case (STL files included in the project)
Device Controls
- Rotate: Sends button presses (e.g., ABS +/-, TC +/-).
- Click: Next mode (e.g., from "ABS" to "TC").
- 0.5s Hold: Profile change (A -> B -> C).
- 2.0s Hold: Setup menu for editing directly on the device.
Boost Me (for free)
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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