Compact 39mm disc design ideal for wearable and space-limited projects
Equipped with onboard RTC, battery charge chip, and TF card slot
Powered by USB Type-C with a battery charge of 3.7V
Expandable memory with a TF Card Slot for up to 32GB FAT
The Seeed Studio 1.28-Inch Round Touch Screen Display for XIAO is an innovative expansion board designed to be compatible with all XIAO development boards. This product boasts a fully encompassed touch screen, crafted into a 39mm disc, making it an ideal choice for interactive displays in smart homes and wearable technology.
The display is a 1.28-inch round screen, capable of displaying 65K colors at a resolution of 240x240, ensuring clear and vibrant images. This high level of compatibility with all XIAO series products allows for seamless integration into existing projects. The board is equipped with an onboard RTC, a battery charge chip, a TF card slot, and a JST 1.25 connector, all contained within its compact size. The 39 mm circular design is particularly suitable for wearable and space-limited projects, with all pins led out to eliminate the need for soldering.
This versatile board can be utilized for a multitude of projects, ranging from displaying sensor data to creating interactive interfaces. It can be employed to design a programmable watch or a wearable indicator, among other things. The other side of the XIAO extension board is equally impressive, featuring an onboard RTC, a TF card slot, a battery charging chip, and a JST 1.25 battery interface, all within a compact 39 x 39 mm size.
The power supply for this product is a USB Type-C, with a battery charge of 3.7V. The battery connector is a 3.7V Li-ion Battery JST 1.25 connector, and the charge current is approximately 485 mA. The RTC Battery Holder is designed for a CR927 battery, and the RTC Chip is a PCF8563. The expandable memory is a TF Card Slot that can accommodate up to 32GB FAT. The screen is a 1.28-inch touch screen with a resolution of 240x240 and 65K colors. The sample rate is 100 Hz, and the dimensions are 43 x 43 mm.
Please note that the RTC Battery Holder is designed for a CR927 battery, and the RTC Chip is a PCF8563. The expandable memory is a TF Card Slot that can accommodate up to 32 GB FAT.
1x Seeed Studio 1.28-Inch Round Touch Screen Display for XIAO
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