An end-to-end flow for ML audio classification: collecting and capturing data for training, transfer learning, re-training, deploying to a Raspberry Pi RP2040 based device using Google Colab.
For an overview of the flow, see the "End-to-end tinyML audio classification with the Raspberry Pi RP2040" guest blog post on the TensorFlow blog.
One of the following:
- SparkFun MicroMod RP2040 Processor + SparkFun MicroMod Machine Learning Carrier Board
- Raspberry Pi Pico + Adafruit PDM MEMS Microphone Breakout + breadboard
Disclaimer: This is not an official Arm product.