Seeed Studio Round Display for XIAO is an extension board with capacitive touch screen and is compatible with all XIAO development boards. It features a fully covered touch screen on one side, designed as a radiant disc with a radius of 39 mm.

With a 1.28-inch circular touch screen that has a resolution of 240 x 240 pixels and 65K colors, this board presents the clear and colorful images exhition. It can be applied to design a programmable watch, wearable indicator, etc.
The high integration and rich peripherals on the other side of the XIAO extension board are impressive, with an onboard RTC, TF card slot, battery charging chip, and JST 1.25 battery interface, all within a compact 39 x 39mm size. That is, you can have a reliable timekeeping, a way to extend memory up to 32GB FAT, a charge method by the lithium battery.
The pins for Seeed Studio XIAO are all led out and there is no soldering needed, which offers a convenient development experience. 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.

Product Details:

Seeed Studio Round Display for XIAO is an expansion board compatible with all XIAO development boards. It features a fully covered touch screen on one side, designed as a 39mm disc. It contains onboard RTC, charge chip, TF card slot within its compact size, perfect for interactive displays in smart home, wearables and more.

Features:

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

Specifications:

Item	Detail
Power Supply	USB Type-C: 5V @35 mA
Power Supply	Battery Charge: 3.7V @37mA
Battery Connector	3.7V Li-ion Battery JST 1.25 connector
Charge current	~ 485 mA
RTC Battery	CR927
RTC Chip	PCF8563
Expandable memory	TF Card Slot for up to 32GB FAT
Screen	1.28-inch touch screen
	240×240 resolution
	65K colors
Sample Rate	100Hz
Dimension	43mm x 43mm

Hardware Overview:

FAQ:

If I want to connect Seeed Studio XIAO ESP32S3 Sense to this extension screen, will there be a conflict with two TF card slots?

If you connect XIAO ESP32S3 Sense with this extension screen, the data transmission of the TF card will be applied in the Seeed Studio XIAO ESP32S3 Sense. Meanwhile, the TF card on the screen will not be used.

ECCN/HTS:

HSCODE:8543909000
USHSCODE:8543709301
UPC
EUHSCODE:8543709099
COO:CHINA

Applications:

Programmable Touch Watch
Wearable Indicator
Visible Control Center
Gaming Devices
Interactive Displays

Note:

The 3D model of the shell for the Round Display could be printed through downloading the file below:
The 3D model diagram of the shell for Round Display

Documentations:

Package Includes:

1 x Seeed Studio Round Display for XIAO

Seeed Studio Round Display for XIAO - 1.28-inch round touch screen, 240×240 resolution, 65k colors, RTC, charge IC, TF card slot, JST 1.25 connector, All XIAO Compatible,HMI, Smart Home, Wearables

Brand: Seeed Studio
Product Code:Seeed-Seeed-Studio-Round-Display-for-XIAO
Reward Points:22
Availability:In Stock

रo 2,596.00
Ex Tax:रo 2,200.00
Price in reward points:2200
80 or more रo 2,124.00

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