SanDisk 32GB Class 10 UHS-I MicroSD Card for Pi & Arduino

The SanDisk 32GB Class 10 UHS-I microSD card is ideal for Raspberry Pi OS storage, Arduino data logging with SD module, ESP32 projects, and high-speed file transfers with reliable performance.

Key Specifications

What You Can Build With This

• Temperature Data Logger: Arduino-based logger with DHT11 sensor storing temperature and humidity readings on microSD for offline analysis.
• ESP32 Wi‑Fi Data Buffer: Use microSD as local buffer to store sensor data before syncing to cloud via ESP32’s Wi‑Fi, preventing data loss during network outages.
• Raspberry Pi Retro Gaming Console: Flash RetroPie OS onto the microSD to build a portable retro gaming system with a Raspberry Pi 4.
• CBSE Physics Practical – Sensor Data Logger: Interface microSD with Arduino Nano to record analog sensor data for Class 12 experiments on time‑varying signals, as per CBSE curriculum.
• Smart Agriculture IoT Hub: B.Tech project using ESP32 and microSD to log soil moisture and temperature from multiple sensors, enabling offline data collection for Smart India Hackathon.

Compatibility

Wiring and Interface Notes

Connect the microSD card to an SD card module that communicates over SPI. For 5V boards like Arduino Uno, ensure the module has level shifting or operate with 3.3V logic. Always format the card as FAT32 for maximum compatibility across all platforms.

Frequently Asked Questions