Board Technical Specifications Comparison

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Espressif ESP32-S2-Saola vs. SECO SBC-C61

	× ESP32-S2-Saola	× SBC-C61
Manufacturer	Espressif	SECO
Price	$ 8.0	-
SoC	Espressif ESP32-S2 (WROVER or WROOM)	NXP i.MX 8M Mini
CPU	1× Tensilica Xtensa LX7 (RISC) @ 240 Mhz	4× ARM Cortex-A53 @ 1.8 Ghz
GPU	-	GC320 (2D) + GCNanoUltra (3D)
RAM	2.0 MiB	4.0 GiB LPDDR4
eMMC	1 × soldered	1 × soldered
USB	1 of which support USB-OTG	4 × host ports 1 of which support USB-OTG
Ethernet		1× 1 Gbps
Wi-Fi	On-board Wi-Fi without external antenna 2.4Ghz b/g/n	-
Modem	-	onboard
Camera	up to 1 x inputs	up to 1 x inputs
Audio	-	1 × outputs 2 × line-in 1 × mic-in
GPIO	43	2
PWM	8	2
ADC	2	-
I2C	2	1
SPI	4	-
UART	2	4
CAN	-	1
Dimensions	54 mm x 28 mm	146 mm x 102 mm
Temperature	-	-20.0°C - 60.0°C
Software	-	Linux: True Android: Android