Capacitive Touch Screen Expansion Board: Display with 1.28-inch round, 240×240 resolution, 65K colors, providing clear and colorful images exhibition
High Compatibility: Highly compatible with all XIAO series products, easily integrated into your current projects
Rich Peripheral: Feature onboard RTC, battery charge chip, TF card slot, JST 1.25 connector, all within its compact size
Watch-sized Design: Come with 39 mm circular design, suitable for wearable and space-limited projects
Plug and Play: All pins are led out, no soldering is needed That is, you can have a reliable timekeeping, a way to extend memory up to 32GB FAT, a charging method by the lithium battery. With its mini size, the XIAO extension board is ideal for wearable and small-volume projects. It is a versatile and powerful extension board that can be used for a wide range of projects, from displaying sensor data to creating interactive interfaces.
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Overview
Specs
Reviews
Capacitive Touch Screen Expansion Board: Display with 1.28-inch round, 240×240 resolution, 65K colors, providing clear and colorful images exhibition
High Compatibility: Highly compatible with all XIAO series products, easily integrated into your current projects
Rich Peripheral: Feature onboard RTC, battery charge chip, TF card slot, JST 1.25 connector, all within its compact size
Watch-sized Design: Come with 39 mm circular design, suitable for wearable and space-limited projects
Plug and Play: All pins are led out, no soldering is needed That is, you can have a reliable timekeeping, a way to extend memory up to 32GB FAT, a charging method by the lithium battery. With its mini size, the XIAO extension board is ideal for wearable and small-volume projects. It is a versatile and powerful extension board that can be used for a wide range of projects, from displaying sensor data to creating interactive interfaces.
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First Listed on Newegg
October 14, 2026
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Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.