Introducing the TICKEY: A Versatile ESP32-S3 Color e-Paper Badge

ENILINX Launches TICKEY Smart Badge

ENILINX, operating under the name ENIAC, has introduced the TICKEY, a cutting-edge 3.7-inch color e-Paper badge designed for versatility and connectivity. Built around the ESP32-S3 microcontroller, this innovative device supports Wi-Fi, Bluetooth, and NFC, enabling users to update its display directly from their smartphones without needing a constant power source to maintain a static image.

The TICKEY utilizes Modos’ advanced color e-paper technology, offering over 48 native colors and impressive refresh rates of just three seconds. Its lightweight aluminum-alloy body, measuring only 3.8mm thick and weighing 45 grams, is complemented by interchangeable faceplates. The standard model comes with 8MB of storage, while the Developer Edition boasts 128MB, catering to a range of applications from desk reminders to interactive maker projects.

With features like NFC and QR code support for web profile sharing, the TICKEY is poised to redefine how we use smart badges in various settings, including events and digital business cards.

Source: CNX Software – Embedded Systems News (https://www.cnx-software.com/2026/09/17/enilinx-tickey-esp32-s3-color-e-paper-badge-with-open-firmware/)