Board Technical Specifications Comparison

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Alorium Evo M51 vs. Technologic Systems TS-7180 vs. TechNexion PICO-PI-IMX7 vs. Espressif ESP32-S2-Saola


Evo M51

TS-7180

PICO-PI-IMX7

ESP32-S2-Saola
Manufacturer Alorium Technologic Systems TechNexion Espressif
Price $ 97.0 - $ 120.0 $ 8.0
SoC Microchip SAMD51 NXP i.MX6UL NXP i.MX7 Dual Espressif ESP32-S2 (WROVER or WROOM)
CPU 1× ARM Cortex-M4 @ 120 Mhz 1× ARM Cortex-A7 @ 700 Mhz 2× ARM Cortex-A7 @ 1.0 Ghz 1× Tensilica Xtensa LX7 (RISC) @ 240 Mhz
GPU - - QCA9377 -
RAM 201.3 KiB 1.0 GiB 1.0 GiB DDR3L 2.0 MiB
eMMC 1 × soldered 1 × soldered 1 × soldered 1 × soldered
USB - 2 × host ports
1 of which support USB-OTG
1 × host port
1 of which support USB-OTG

1 of which support USB-OTG
Ethernet
1× 10/100
1× 1 Gbps
Wi-Fi - On-board Wi-Fi with external antenna
2.4Ghz b/g/n
On-board Wi-Fi without external antenna
2.4Ghz b/g/n
5Ghz a/n/ac
On-board Wi-Fi without external antenna
2.4Ghz b/g/n
Bluetooth - onboard onboard -
Modem - onboard - -
Camera - - up to 1 x inputs up to 1 x inputs
Audio - - 1 × outputs
1 × I2S
-
GPIO 55 7 - 43
PWM - 1 - 8
ADC 8 4 - 2
I2C 1 1 1 2
SPI - 1 1 4
UART 1 4 1 2
CAN - 1 - -
Pin header - - HAT (Raspberry Pi)
-
Dimensions 56 mm x 33 mm 112 mm x 112 mm 86 mm x 57 mm x 18 mm 54 mm x 28 mm
Temperature - -40.0°C - 85.0°C 0.0°C - 60.0°C -
Software - Linux: True Linux: True
Android: 8.0, 9.0, Things
-