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Officially supported MCU targets

Overview

Development Boards
Supported Sensors
RAM**
Flash***
Architecture
SoC
Supported HW Acceleration
Microphone
Camera*
4MB
4MB
Cortex-M55 400MHz Ethos U55-256MACC
Alif E7 quad-core fusion processor
Accelerometer
Microphone
Environmental
Camera*
256KB
1MB
Cortex-M4F 64MHz
nRF52840
Accelerometer
Environmental
64KB
512KB
Cortex-M4 64MHz
nRF52832
Accelerometer
Microphone
Camera
1MB
2MB (internal) 16MB (external QSPI flash)
Cortex-M4 240Mhz Cortex-M7 480MHz
STM32H747AII6
Microphone
64kB
512kB (internal) 2MB (external)
Cortex-M4 64Mhz NDP120
nRF52832 Syntiant Core 2™
Camera
Microphone*
512KB
2MB
Cortex-M4 240Mhz Cortex-M7 480MHz
STM32H747XI
Camera
Accelerometer*
Microphone*
GPIO*
4MB
4MB
ESP32 240MHz
Xtensa® single-/dual-core 32-bit LX6 microprocessor
Camera
Accelerometer
Microphone
2MB
2MB
ARC EM9D 400MHz
WE-I Plus ASIC (HX6537-A)
Accelerometer
Microphone
1MB
2MB
Cortex-M4F 150MHz + Cortex-M0+ 100MHz
PSoC62
Accelerometer*
Microphone*
256KB
1MB
Cortex-M4F 64MHz
nRF52840
Accelerometer*
Microphone*
512KB
1MB
Cortex-M33 128MHz
nRF5340
Accelerometer*
Microphone*
256KB
1MB
Cortex-M33 64MHz
nRF9160
Accelerometer
Environmental
512KB
1MB
Cortex-M33 128MHz
nRF5340
Accelerometer
Environmental
256KB
1MB
Cortex-M33 64MHz
nRF9160
Camera
1MB (SRAM) 32MB (SDRAM)
2MB (internal) 32MB (external)
Cortex-M7 480MHz
STM32H743II
Accelerometer*
Microphone*
3MB
2MB
Cortex-M33 200MHz
Accelerometer*
Microphone*
Environmental*
GPIO*
256KB
2MB (QSPI flash)
Dual-Core Cortex-M0+ 133MHz
RP2040
Accelerometer
Microphone
512KB
2MB
Cortex-M33 200MHz
Camera
1MB (internal) 64MB (external SDRAM)
2MB
Cortex-M85 480MHz
Camera
Accelerometer
Microphone
2MB
2MB
ARC DSP 400MHz
Himax HX6537-A
Accelerometer
Microphone
256KB
1MB
Cortex-M4F 40MHz
EFR32BG22
Accelerometer
Microphone
Camera*
256KB
1.5MB
Cortex-M33 78MHz
EFR32MG24B310F1536IM48
Accelerometer
Microphone
Camera
1.5MB
8MB
Cortex-M4F 156MHz
CXD5602
Accelerometer
Microphone
128KB
1MB
Cortex-M4F 80MHz
STM32L475VG
Himax QVGA Camera
Microphone x2
Accelerometer
Ambient Light Sensor
Microphone
32KB
256KB
SAMD21 Cortex-M0+
Accelerometer
Microphone
80KB
352KB
Cortex-M4F 48MHz
* 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.