1.28-INCH ROUND TOUCH DISPLAY: Features a 240x240 resolution screen with 65K colors and a 100Hz capacitive touch sample rate for smooth, responsive interaction.
COMPACT 43MM DESIGN: The disc-shaped form factor measures just 43mm x 43mm, making it ideal for wearables, smart home interfaces, and space-limited projects.
ONBOARD RTC & CHARGING CIRCUIT: Integrates a PCF8563 RTC chip with CR927 battery holder and a built-in battery charge chip supporting a 3.7V Li-ion JST 1.25 connector.
EXPANDABLE STORAGE: Includes a TF card slot supporting up to 32GB FAT-formatted microSD cards, perfect for logging data or storing display assets.
PLUG AND PLAY COMPATIBILITY: Fully compatible with all XIAO series products and requires no soldering, enabling quick setup via USB Type-C at 5V.
وصف
The Round Display for Seeed Studio XIAO is a compact and versatile expansion board built for the XIAO ESP32 series. It features a 1.28-inch fully circular touch screen with a 240x240 resolution and 65K colors, all packed into a sleek 43mm x 43mm form factor. The capacitive touch screen operates at a 100Hz sample rate, delivering smooth and responsive interaction. Onboard features include an RTC chip (PCF8563) with a CR927 battery holder, a built-in battery charging circuit compatible with 3.7V Li-ion batteries via a JST 1.25 connector, and a TF card slot supporting up to 32GB FAT expandable storage. Powered via USB Type-C, this plug-and-play board requires no soldering, making it easy to integrate into your projects. Its circular 39mm disc design makes it ideal for wearables, smart home interfaces, and space-limited interactive displays. Highly compatible with all XIAO series products, this expansion board is a powerful yet miniature solution for developers looking to add a polished visual interface to their embedded projects.
