The TRMNL 7.5" (OG) DIY Kit, co-developed by Seeed Studio and TRMNL, is a versatile e-ink development solution. It includes a 7.5-inch 800x480 monochrome e-ink display, XIAO ESP32-S3 PLUS driver board, 2000 mAh rechargeable battery, and 10cm FPC extension cable. Fully compatible with the TRMNL BYOD ecosystem, it unlocks over 375 plugins and 8 layouts for no-code dashboard building. Seamlessly integrate with Home Assistant to display real-time data like weather or energy use, or tap into Arduino’s thousands of projects. Perfect for DIY enthusiasts building e-ink dashboards, smart home interfaces, or creative digital signage—offering low-power efficiency and endless customization.
This kit is specifically designed as the official TRMNL BYOD kit to build the TRMNL 7.5'' OG device from scratch. With the TRMNL BYOD Access, you can boast over 375 ready-to-deploy plugins and choose from 8 layouts to build the perfect dashboards for your daily and even commercial applications without coding. For example, Calendar, Shopify and Github plugins and so on. It offers a no-code experience, making it super easy for even beginners to get started.
7.5" e-Ink Display for Your Custom Dashboard
This kit features a 7.5" monochrome (black and white) e-Ink display with 800×480 resolution, capable of presenting comprehensive information simultaneously. From sensor data to weather forecasts and full-page calendars, all the information that you need is available at a glance. Moreoever, the glare-free e-Ink display ensures clear readability in any lighting condition while reducing eye strain.
Energy-Efficient Design with Low-Power Consumption
Powered by a 3.7V 2000mAh rechargeable Li-ion battery, it operates for up to 3 months on a single charge in deep sleep mode (6-hour refresh interval).
Home Assistant and Arduino IDE Compatibility for Your Applications
This kit comes with a XIAO ESP32-S3 Plus based XIAO ePaper Display Dev Board, which is compatible with ESPHome for native Home Assistant integration, making it a perfect e-ink screen for your Home Assistant Lovelace dashboard to visulize home automations. Moreoever, as an open-source kit with full Arduino IDE compatibility, developers can create custom dashboards using Arduino C programming.
Open Source Enclosures for Your Re-Mix
We provide two beautiful enclosure designs, available open-source on Printables and Thingiverse. Both combine aesthetics and functionality to enhance your project's appeal.
Parameter | Description |
MCU | XIAO ePaper Display Dev Board with XIAO ESP32-S3 Plus onboard |
Display | |
Resolution | 800x480 |
Operating Voltage | 3.3V to 5V |
Battery | 2000mAh Rechargeable Li-ion Battery (3-months battery life in deep sleep mode on a single charge) |
Operating Temperature | -40°C to 85°C |
Enclosure | Not included. But they are open sourced on Printables and Thingiverse for your custom remix. |
- Getting Started with TRMNL on TRMNL 7.5inch(OG) DIY Kit
- Open Source Enclosure (Trianglar Version) on Printables
- Open Source Enclosure ( L Shape Version) on Printables
- Schematic of XIAO ePaper Display Dev Board
XIAO ePaper Display Dev Board with XIAO ESP32-S3 Plus Onboard | 1 |
7.5-inch Monocolor ePaper Display (800x480 Pixels) | 1 |
FPC Extension Cable (10 cm) | 1 |
FPC Connector | 1 |
2000mAh Rechargeable Li-ion Battery | 1 |
| HSCODE | 8543709990 |
| USHSCODE | 8517180050 |
| UPC | |
| EUHSCODE | 8543709099 |
| COO | CHINA |
Shipping rates Australia wide and New Zealand
FAQ:
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Dispatch time
Unless expressly agreed otherwise with you, we will not commence delivery of an order until we have received cleared payment of the purchase price in full.
All orders placed before 11 am AEST (Monday to Friday) will ordinarily be processed on the same day.
We will endeavour to ship the Products by the applicable time indicated on the website, but all times are indicative only. All shipping times are dispatch times only, and actual delivery dates will depend on the shipping method chosen, delivery address and delivery service provider.
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Note that if a delivery is left unattended at the shipping address and is subsequently stolen then the theft is your responsibility, not ours.
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