Marcelo Rovai / IESTI01 - Motion Classification - Version 2 Public

Target: Arduino Nano 33 BLE Sense (Cortex-M4F 64MHz) Clone this project

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IESTI01 - Motion Classification - Version 2

Accelerometer

About this project

The Spectral Analysis Block Calculation can be found in the notebook:

https://github.com/Mjrovai/TinyML4D/blob/main/SciTinyM-2023/Edge_Impulse-Spectral_Analysis_Block/Edge_Impulse_Spectral_Analysis_Block_V3.ipynb

Data (43 samples)

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terrestrial.34cq9pib.ingestion-65bfb76ddd-n9fzx

ID: 221332759

Label: terrestrial

Sample length: 10s

idle.34cqvupv.ingestion-65bfb76ddd-vl9kr

ID: 221332784

Label: idle

Sample length: 10s

lift.34cqimov.ingestion-65bfb76ddd-vl9kr

ID: 221332767

Label: lift

Sample length: 10s

terrestrial.34cq8jcj.ingestion-65bfb76ddd-vl9kr

ID: 221332760

Label: terrestrial

Sample length: 10s

maritime.34cqom0d.ingestion-65bfb76ddd-vl9kr

ID: 221332766

Label: maritime

Sample length: 10s

idle.34cqs4b5.ingestion-65bfb76ddd-n9fzx

ID: 221332779

Label: idle

Sample length: 10s

terrestrial.34cqcqi2.ingestion-65bfb76ddd-vl9kr

ID: 221332754

Label: terrestrial

Sample length: 10s

maritime.34cqljts.ingestion-65bfb76ddd-vl9kr

ID: 221332765

Label: maritime

Sample length: 10s

Model accuracy (Unoptimized (float32))

Validation set

100.0%

Test set

96.4%

On-device performance (Arduino Nano 33 BLE Sense (Cortex-M4F 64MHz), Quantized (int8))

Latency

8 ms.

Peak RAM usage

3.0K

Flash usage

18.8K

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Dataset summary

Data collected

7m 10s

Sensors

accX, accY, accZ @ 62.5Hz

Labels

idle, lift, maritime, terrestrial

Project info

Project ID	198358
Project version	1
License	Apache 2.0
No. of views	12,342
No. of clones	17