Board Technical Specifications Comparison

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Technical Machine Tessel 2 vs. Arduino Portenta H7


Tessel 2

Portenta H7
Manufacturer Technical Machine Arduino
Price $ 35.0 $ 104.0
SoC MediaTek MT7620N STM STM32H747
CPU 1× ARM Cortex-M0+ @ 580 Mhz 1× ARM Cortex-M7 @ 480 Mhz
GPU - Chrom-ART Accelerator
RAM - 64.0 GiB
eMMC 1 × soldered 1 × soldered
USB 2 × host ports 1 × host port
1 of which are Type-C
Ethernet
Wi-Fi On-board Wi-Fi without external antenna
2.4Ghz b/g/n
On-board Wi-Fi without external antenna
2.4Ghz b/g/n
Bluetooth - onboard
Camera - up to 1 x inputs
Audio -
4 × I2S
GPIO 18 6
PWM 1 10
ADC 1 8
I2C - 4
SPI - 6
UART - 4
Dimensions 66 mm x 69 mm x 20 mm 66 mm x 25 mm
Temperature - -40.0°C - 85.0°C
Software Linux: True -