Why can seeed studio xiao nrf52840 sense run machine learning models but esp32 cannot

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#1

As far as I can see, nrf52840 sense only has: RAM: 256 KB and Clock speed: 64Mhz while esp32 DOIT devkit v1 has up to: Clock speed: 240Mhz, RAM: 520 KB. But esp32 cannot run tensorflow lite and nrf52840 sense can. Can you explain it to me?

#2

Hi there,
The neural network model size is limited by the ESP32’s standard 8MB FLASH, and tensor allocation by its default 512KB sRAM.
Not sure if that’s your issue, but worth mentioning.
GL :slight_smile: PJ

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