add microdata material

Author: thomasjball

.astro/data-store.json

@@ -3,6 +3,15 @@ title: MicroData
 description: Data collection and analysis tools for micro:bit
 ---
 
+<CardGrid>
+  <Card title="MicroData Home Page">
+    ![microdata](../../../assets/microdata-splash.png)
+  </Card>
+  <Card title="MicroData Live View">
+    ![microcode](../../../assets/microdata-live.png)
+  </Card>
+</CardGrid>
+
 MicroData is a comprehensive data collection and analysis platform designed for the BBC micro:bit.
 
 ## What is MicroData?
@@ -11,19 +20,22 @@ MicroData provides tools for collecting, visualizing, and analyzing sensor data
 
 - Real-time data streaming and visualization
 - Multi-sensor support
-- Data export and analysis capabilities
-- Cloud integration for data storage
+- Data analysis capabilities
 
 ## Getting Started
 
-1. Connect your micro:bit to MicroData
-2. Select your sensors and data points to collect
-3. Start collecting data in real-time
-4. Analyze and export your results
+- [Open MicroData](https://makecode.microbit.org/beta/#pub:95125-24885-94306-07135) in
+a web browser. 
+- Explore MicroData via the simulator. Click on the full-screen icon in the simulator to 
+  get the best experience.
+- Download the code to your micro:bit by clicking the "Download" button in the MakeCode editor
+and following instructions on how to copy MicroData onto your micro:bit.
+- Insert your micro:bit, programmed with MicroCode, into a [display shield](/getting-started/display-shields)
+
+## Learn More
+
+- [Official Documentation](https://github.com/microbit-apps/microdata)
+- [GitHub Repository](https://github.com/microbit-apps/microdata)
 
-## Features
 
-- **Real-time Visualization**: See your data as it's collected
-- **Data Logging**: Store measurements for later analysis
-- **Advanced Analytics**: Built-in analysis tools and graphs
-- **Cross-platform**: Works on web and mobile devices
+import { Card, CardGrid, LinkCard } from '@astrojs/starlight/components';