I’ve followed a tutorial using your awesome tool for tinyML:
Everything gone well and I ran the nano_ble33_sense_microphone example on the Arduino Nano 33 BLE Sense board.
Everything was fine, I’ve build the library (ei-xxx-arduino-1.0.1), the board classifies, the serial monitor shows classification results etc.
Then I’ve tried to refine the neural network, added some other sounds, played with MFE/MFCC.
Then I’ve builded the new library V.1.0.2, erased the older one from arduino, and included the new one as usual.
Unfortunately, when I run the same nano_ble33_sense_microphone example on the Arduino Nano 33 BLE Sense board, this time the Serial Monitor doesn’t show anything. Leds are not blinking (only the green one fixed as usual)…
Then, If I replace the ei-xxx-arduino-1.0.2 library with the older one (1.0.1) everything return OK, but with the old NN… obviously
Please can you help me to understand what do I miss?
thanks in advance,