Board Technical Specifications Comparison

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Boardcon EM3566 vs. Novasom U1A SBC vs. Midatronics MKR Windy


EM3566

U1A SBC

MKR Windy
Manufacturer Boardcon Novasom Midatronics
Price - $ 44.0 -
SoC Rockchip RK3566 Espressif ESP32-WROOM-32S ST Microelectronics STM32WL
CPU 4× ARM Cortex-A55 @ 1.8 Ghz 2× Tensilica Xtensa LX6 @ 240 Mhz 1× ARM Cortex-M4 @ 48 Mhz
GPU Mali-G52 - -
RAM 8.0 GiB LPDDR4 67.1 KiB
eMMC 1 × soldered 1 × soldered 1 × soldered
USB 5 × host ports
1 of which support USB-OTG
- -
Ethernet
1× 1 Gbps
wake on lan supported
1× 1 Gbps
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 onboard -
Modem onboard - -
Camera up to 2 x inputs - -
Audio 1 × outputs
1 × line-in
1 × spdif-out
-
1 × I2S
GPIO 3 15 -
ADC 3 1 1
I2C - 1 1
SPI - 1 1
UART 9 - 1
CAN 1 - -
Dimensions 135 mm x 95 mm 38 mm x 31 mm 23 mm x 15 mm
Temperature - -40.0°C - 85.0°C -
Software Linux: True
Android: 11
- -