Officially supported MCU targets

• Alif Ensemble E7

• Arduino Nano 33 BLE Sense

• Arduino Nicla Sense ME

• Arduino Nicla Vision

• Arduino Nicla Voice

• Arduino Portenta H7 + Vision Shield

• Espressif ESP32

• Himax WE-I Plus

• Infineon CY8CKIT-062-BLE Pioneer Kit

• Infineon PSoC 62S2 Wi-Fi BT Pioneer Kit

• Nordic Semi nRF52840 DK

• Nordic Semi nRF5340 DK

• Nordic Semi nRF9160 DK

• Nordic Semi Thingy:53

• Nordic Semi Thingy:91

• OpenMV Cam H7 Plus

• Particle Photon 2

• Renesas CK-RA6M5 Cloud Kit

• Seeed Grove Vision AI Module

• Silicon Labs xG24 Dev Kit

• Silicon Labs Thunderboard Sense 2

• Sony's Spresense

• ST B-L475E-IOT01A

• Synaptics Katana EVK

• Syntiant TinyML Board

• TI CC1352P Launchpad

• Rapsberry Pi RP2040

Overview

Development Boards	Supported Sensors	RAM**	Flash***	Architecture	SoC	Supported HW Acceleration
Alif Ensemble E7	Microphone Camera*	4MB	4MB	Cortex-M55 400MHz Ethos U55-256MACC	Alif E7 quad-core fusion processor
Arduino Nano 33 BLE Sense	Accelerometer Microphone Environmental Camera*	256KB	1MB	Cortex-M4F 64MHz	nRF52840
Arduino Nicla Sense Me	Accelerometer Environmental	64KB	512KB	Cortex-M4 64MHz	nRF52832
Arduino Nicla Vision	Accelerometer Microphone Camera	1MB	2MB (internal) 16MB (external QSPI flash)	Cortex-M4 240Mhz Cortex-M7 480MHz	STM32H747AII6
Arduino Nicla Voice	Microphone	64kB	512kB (internal) 2MB (external)	Cortex-M4 64Mhz NDP120	nRF52832 Syntiant Core 2™
Arduino Portenta H7 + Vision Shield	Camera Microphone*	512KB	2MB	Cortex-M4 240Mhz Cortex-M7 480MHz	STM32H747XI
Espressif ESP-EYE (ESP32)	Camera Accelerometer* Microphone* GPIO*	4MB	4MB	ESP32 240MHz	Xtensa® single-/dual-core 32-bit LX6 microprocessor
Himax WE-I Plus	Camera Accelerometer Microphone	2MB	2MB	ARC EM9D 400MHz	WE-I Plus ASIC (HX6537-A)
Infineon PSoC 62S2 Wi-Fi BT Pioneer Kit	Accelerometer Microphone	1MB	2MB	Cortex-M4F 150MHz + Cortex-M0+ 100MHz	PSoC62
Nordic Semi nRF52840 DK	Accelerometer* Microphone*	256KB	1MB	Cortex-M4F 64MHz	nRF52840
Nordic Semi nRF5340 DK	Accelerometer* Microphone*	512KB	1MB	Cortex-M33 128MHz	nRF5340
Nordic Semi nRF9160 DK	Accelerometer* Microphone*	256KB	1MB	Cortex-M33 64MHz	nRF9160
Nordic Semi Thingy:53	Accelerometer Environmental	512KB	1MB	Cortex-M33 128MHz	nRF5340
Nordic Semi Thingy:91	Accelerometer Environmental	256KB	1MB	Cortex-M33 64MHz	nRF9160
OpenMV Cam H7 Plus	Camera	1MB (SRAM) 32MB (SDRAM)	2MB (internal) 32MB (external)	Cortex-M7 480MHz	STM32H743II
Particle Photon 2	Accelerometer* Microphone*	3MB	2MB	Cortex-M33 200MHz
Renesas CK-RA6M5 Cloud Kit	Accelerometer Microphone	512KB	2MB	Cortex-M33 200MHz
Seeed Grove Vision AI Module	Camera Accelerometer Microphone	2MB	2MB	ARC DSP 400MHz	Himax HX6537-A
Silicon Labs Thunderboard Sense 2	Accelerometer Microphone	256KB	1MB	Cortex-M4F 40MHz	EFR32BG22
Silicon Labs xG24 Dev Kit	Accelerometer Microphone Camera*	256KB	1.5MB	Cortex-M33 78MHz	EFR32MG24B310F1536IM48
Sony's Spresense	Accelerometer Microphone Camera	1.5MB	8MB	Cortex-M4F 156MHz	CXD5602
ST B-L475E-IOT01A	Accelerometer Microphone	128KB	1MB	Cortex-M4F 80MHz	STM32L475VG
Synaptics Katana EVK	Himax QVGA Camera Microphone x2 Accelerometer Ambient Light Sensor
Syntiant TinyML Board	Microphone	32KB	256KB	SAMD21 Cortex-M0+
TI CC1352P Launchpad	Accelerometer Microphone	80KB	352KB	Cortex-M4F 48MHz
Rapsberry Pi RP2040	Accelerometer* Microphone* Environmental* GPIO*	256KB	2MB (QSPI flash)	Dual-Core Cortex-M0+ 133MHz	RP2040

* Maybe not available on the board and require to attach additional sensors, see the dedicated page for more information.

** RAM used for the latency calculation, may differ from the datasheet.

*** ROM used for the latency calculation, may differ from the datasheet.

Different development board or different sensors? No problem, you can always collect data using the Data forwarder or the Edge Impulse for Linux SDK, and deploy your model back to the device with the Running your impulse locally tutorials. Also, if you feel like porting your board, use this Porting guide.