Create Your Own ePaper Wonder with TRMNL

Have you ever wanted to craft your personal ePaper display? Well, the TRMNL DIY kit from Seeed Studio is here to make that dream come true! Following the successful launch of their 7.5-inch XIAO ePaper Panel, this innovative kit allows you to create your own customized ePaper device using any enclosure you fancy.

Why Choose the TRMNL DIY Kit?

This kit is a game-changer for makers and tinkerers alike! At an MSRP of just $45, it’s more affordable than the standard XIAO model, priced at $60. Notably, you receive an upgraded ESP32-S3 Plus chip that boasts increased flash memory and the ability to monitor battery levels directly from your software. While it doesn't come with a case, that’s the beauty of it—you can craft your own!

I personally placed my setup in a simple photo frame, and it works flawlessly. It’s a perfect opportunity to get creative!

An In-Depth Look at the Kit

What’s in the box? You get the ESP32-S3 Plus soldered onto a display developer board, a powerful 2,000 mAh battery, and a handy 10cm FPC extension cable. Seeed even provides a free, downloadable enclosure board for those with access to a 3D printer, making it incredibly easy to get started.

Maximize Your Experience: Beyond TRMNL

While the kit is designed for use with TRMNL, you’re not limited to just that. Vivacious developers can flash their own software using Arduino or ESPHome. When I tested this functionality, it took minimal effort to migrate my existing code from the XIAO.

Moreover, the built-in buttons on the driver board allow you to control your display easily—whether it's changing images or connecting to other smart devices.

Setup Made Simple: TRMNL or ESPHome?

Getting started is straightforward! For TRMNL, plug it into your computer and use the browser-based flasher. No drivers required—just connect and go!

With ESPHome, a similar setup awaits. The kit supports the waveshare_epaper model for smooth integration, making it flexible for various projects.

No 3D Printer? No Problem!

Don’t let the lack of a 3D printer deter you! You can be inventive with everyday items—think picture frames, lunchboxes, or even repurposed tech casings. This freedom makes the TRMNL DIY kit an excellent choice for those venturing into the world of ePaper.

The Superior Choice for Tinkerers

The TRMNL DIY kit represents a leap forward in technology compared to the XIAO ePaper Panel. With its superior chip, cost-effectiveness, and native battery monitoring, it offers an engaging building experience that encourages customization and creativity.

It’s perfect for enthusiasts who desire more than a ready-made solution. So why wait? Dive into the exciting world of ePaper, and build something uniquely yours with the TRMNL DIY kit!