8‑Key Macro pad with 3.5 inch LCD

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)

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?

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

2. Support Japanese language

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. 😄

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.