ADA5033 Seeeduino XIAO Expansion Board Compatible with Adafruit QT Py OLED Display Grove Ports RTC microSD

The Seeeduino XIAO Expansion Board (ADA5033) is a compact and feature-rich breakout board designed to unlock the full potential of your Seeeduino XIAO or Adafruit QT Py microcontroller. It includes key onboard peripherals and interfaces such as a 0.96" OLED display, microSD card slot, RTC with CR1220 battery holder, and a passive buzzer—making it ideal for projects involving data logging, IoT, real-time monitoring, and audio feedback.

Key Features:

• 0.96" OLED Display – Built-in screen for real-time data visualization
• microSD Card Slot – Easily store or log data locally
• RTC with CR1220 Battery Holder – Keeps accurate time even when powered off
• Grove Connectors – 6 Grove ports for I2C, UART, Analog/Digital devices
• Passive Buzzer – Enables audio feedback or alerts
• Li-Po Battery Support – Built-in charging circuit with JST connector

Additional Specifications:

• Type: Microcontroller Expansion Board / Shield
• Compatability: Seeeduino XIAO