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• Full LCD & RGB Control

  SHU YANG • an hour ago • 0 comments

  Full LCD & RGB Control Is Now Open to Third-Party Applications

  One of the goals of this project has always been to make the macropad more than just a programmable keyboard. The display and RGB lighting should be part of your application, not just something configured once and forgotten.

  With our latest firmware and communication protocol, third-party applications can now fully control both the 3.5" LCD and the RGB backlight in real time.

  What Can You Control?

  Applications can now:

  • Draw completely custom content on the LCD
  • Display text, icons, images, or status information
  • Update the screen dynamically while your application is running
  • Change RGB colors at any time
  • Synchronize lighting effects with application events
  • Combine display updates and RGB effects for richer user feedback

  Instead of being limited to predefined layouts, your software can decide exactly what appears on the macropad.

  A Few Ideas

  This opens the door to many interesting integrations:

  • AI assistants displaying responses or progress
  • Build systems showing compilation status
  • Music players with album art and playback controls
  • OBS or streaming status indicators
  • Home automation dashboards
  • PC monitoring with warning colors
  • Stock or cryptocurrency tickers
  • Game telemetry and health indicators

  Imagine your application turning the backlight red when something fails, green when a task completes, while simultaneously updating the LCD with detailed information.

  Designed for Developers

  The protocol is intentionally simple.

  Your application communicates with the Configurator through our IPC interface, making it easy to integrate from virtually any programming language.

  Whether you're writing in Python, C#, C++, JavaScript, Go, or Rust, you can send commands to update the display and control the RGB lighting without modifying the firmware.

  E

  xample Project

  We've published a complete example demonstrating how to:

  • Send custom images to the LCD
  • Display dynamic text
  • Control RGB lighting
  • Build your own desktop integration

  The source code and protocol documentation are available here:

  https://github.com/eezbotfun/8-key-macropad/tree/main/3rd-party%20-integrations/customised-display-on-lcd

  We're excited to see what the community builds with this. If you create something interesting, let us know—we'd love to feature community integrations in future project logs.

• AI tool feedback display

  SHU YANG • 05/10/2026 at 09:28 • 0 comments

  To allow the Macropad’s LCD to display customized content such as dynamic feedback from AI tools, we designed a communication protocol for interacting with the Macropad. This protocol enables any third-party application to easily send messages to the Macropad for display.

  This is an application example for interacting with AI tools.

  Protocol and tester application source code are available at : https://github.com/eezbotfun/8-key-macropad/tree/main/3rd-party%20-integrations/customised-display-on-lcd

• New Stand Design!

  SHU YANG • 03/04/2026 at 06:22 • 0 comments

  We tweaked the stand design and bumped the tilt angle up to 40°. The screen is now much easier to read, and the keys feel more natural to use when the macropad sits on the desk.

  STL file available at :

  https://github.com/eezbotfun/8-key-macropad/blob/188403f95ffd002ce24275d31f4331ec399717c5/3d-printed-case/tilt-stand-v2-40-degree.STL

• Hack Your Macro Pad: Open-Source Hardware Monitor Plugin

  SHU YANG • 01/29/2026 at 14:40 • 0 comments

  We’ve just open-sourced a demo third-party plugin for the EezBotFun Configurator 🎉

  Instead of using in-process plugins, our system exposes a Named Pipe–based IPC interface, allowing integrations to run as separate applications, written in any programming language.

  As a reference implementation, we’re releasing a hardware monitoring plugin:

  • Written in Python
  • Packaged as a single standalone .exe using PyInstaller
  • Runs as an independent process
  • Periodically sends system hardware stats (CPU, memory, memory usage, etc.) to the macro pad for real-time display

  No Python environment is required — just download and run the executable.

  Why We’re Sharing This

  We want to make it easier for others to:

  • Build their own plugins in any language
  • Understand our Named Pipe protocol
  • Hack, extend, and experiment without touching the main application

  This demo plugin is intentionally simple, but it demonstrates the complete integration flow.

  Source Code

  The full source code is available on GitHub:
  👉 https://github.com/eezbotfun/8-key-macropad/tree/main/3rd-party%20-integrations

  We’d love to see what the community builds — custom dashboards, automation tools, or entirely new workflows.

  
  

• Expanding script commands

  SHU YANG • 12/02/2025 at 02:45 • 0 comments

  Three new script commands have been added, used respectively for:

  • Controlling the delay between the execution of each script line

  • Setting the delay between characters when sending a string

  • Specifying the delay between a single key press and release

   This enables us to adjust the keycode output speed, effectively simulating human typing behavior.

  See [Script Usage Guide](https://www.eezbotfun.com/en/wiki/script-usage-guide)

• 2.4G Wireless Supported

  SHU YANG • 11/21/2025 at 11:27 • 0 comments

  To keep my desk cleaner, I added wireless functionality to my Macro Pad. My design goal was to make it truly plug-and-play without relying on any background software, so we went with a 2.4 GHz receiver solution. 

  The receiver presents itself as a USB HID device to the computer, while communicating with the keyboard over Wi-Fi, enabling a clean, cable-free, and seamless user experience.

  It works right out of the box — no drivers and no tedious Bluetooth pairing needed.
  

  The macropad communicates with the receiver over ESP-NOW, delivering impressively fast and responsive performance. I’m really happy with how well it works.

  Since it doesn’t rely on any background software, I can use it to enter my password wirelessly and log in as soon as my computer starts.

  Cool, right?

• Config App Updated

  SHU YANG • 11/09/2025 at 09:01 • 0 comments

  1. Add RGB backlight settings, support 5 mode: always on / when pressing / breath / flowing / always off
  

  2. Support Japanese language

• Switched to Transparent PETG for a Vintage Look

  SHU YANG • 11/07/2025 at 15:06 • 0 comments

  Just made a small but impactful change — I reprinted the case using transparent PETG, and it completely transformed the vibe.

  The slight gloss and depth from the material give it a retro, vintage instrument feel — kind of like old game boy gear with tinted plastic covers. The internal glow from the RGB backlight also looks way cooler now.

  No redesigns this time, just a material swap, but it really brings the build to life.
  Sometimes a filament change is all it takes. 😄

• 3D printing case

  SHU YANG • 10/16/2025 at 14:30 • 0 comments

  I designed a 3D printing case for the macro pad and I am quite happy with the look.

  I used PLA MATTE and printed by a Bambu Lab A1 using 0.16 layer height which improve the quality and just increased a little bit print time, so I think it's a good trade off. 

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