https://github.com/ucla-rocket-project/buffered-sd-card
Library to wrap arduino's SD operations, using buffering to increase write throughput. Communicates with SD card via SPI. Also has lots of utility functions
https://github.com/ucla-rocket-project/buffered-sd-card
Last synced: 3 months ago
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Library to wrap arduino's SD operations, using buffering to increase write throughput. Communicates with SD card via SPI. Also has lots of utility functions
- Host: GitHub
- URL: https://github.com/ucla-rocket-project/buffered-sd-card
- Owner: UCLA-Rocket-Project
- Created: 2025-09-26T23:35:26.000Z (9 months ago)
- Default Branch: main
- Last Pushed: 2026-04-06T17:06:07.000Z (3 months ago)
- Last Synced: 2026-04-06T19:11:05.857Z (3 months ago)
- Language: C++
- Homepage:
- Size: 37.1 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: readme.md
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README
# Buffered SD
## SD Library Performance Comparison
- Cut write times by 80%
## Test Setup
- **Device**: ESP32-S3-Wroom-1U
- **SD Card**: XTSD
## Performance Results
| SD interface | Time Taken (*) |
|----------------------------|----------------|
| Regular | 16.02160 |
| Buffered SD | 3.05133 |
*Test of writing 200 bytes of data 1000 times