SEEED XIAO IO OLED - Xiao - Expansion board with OLED display

Description

The Seeed Studio XIAO Expansion Board is a powerful functional extension for the Seeed Studio XIAO series. It allows you to build prototypes and projects quickly and easily. With its extensive peripherals, you can explore the possibilities of the Seeed Studio XIAO series. The board also provides excellent support for Circuit Python.

• Fast prototyping: Easy debugging and resetting with RESET button and SWD pin routed to the male header. 0.96'' OLED enables data to be displayed without a PC serial monitor.
• Various peripherals: OLED display, RTC, expandable memory, passive buzzer, user button, integrated battery management chip, etc.
• mini size: Compact and elegant, perfect for tiny and portable projects.
• No soldering required: All pins are led out. Convenient plug-and-play Grove connectors support multiple data protocols, including IIC, UART and analog/digital.
• Circuit Python support: Excellent support for Circuit Python. Mini SD card slot allows for memory expansion so more libraries can be used for prototyping and project building.

The Seeed Studio XIAO Expansion Board offers a variety of features that make it ideal for rapid development and project building. The integrated OLED display allows you to view visual data without the need for a PC production monitor. The built-in RTC and expandable memory provide additional functionality, while the passive buzzer and user button offer further control options.

The compact size makes it perfect for tiny and portable projects, and the plug-and-play Grove connectors eliminate the need for soldering and support various data protocols. With support for Circuit Python and the ability to expand memory via a mini SD card slot, developers can utilize more libraries needed for prototyping and project creation.

Technical specifications

• Power supply: 5 V / 3.7 V lithium battery
• RTC chip: PCF8563T/5
• RTC battery: CR1220
• Expandable memory: MicroSD card
• Screen: 0.96 OLED display
• Other external devices: Passive buzzer, user button, 5V servo connection
• Charging current: Max. 460 mA
• Grove interface: Grove I2C *2, Grove UART *1, A0/D0 Grove *1

The Seeed Studio XIAO Expansion Board is a versatile and powerful expansion for the Seeed Studio XIAO series. It offers a rich selection of peripherals, supports fast prototyping and is ideal for small and portable projects. The support of Circuit Python and the possibility of memory expansion make it an excellent tool for developers.

Scope of delivery
Seeeduino XIAO expansion board with OLED display

External links
https://wiki.seeedstudio.com/Seeeduino-XIAO-Expansion-Board/