Board Technical Specifications Comparison

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Espressif ESP32-S2-Saola vs. Nvidia Jetson Nano 2GB Developer Kit

	× ESP32-S2-Saola	× Jetson Nano 2GB Developer Kit
Manufacturer	Espressif	Nvidia
Price	$ 8.0	$ 59.0
SoC	Espressif ESP32-S2 (WROVER or WROOM)	Nvidia Tegra X1
CPU	1× Tensilica Xtensa LX7 (RISC) @ 240 Mhz	4× ARM Cortex-A57 @ 1.43 Ghz
GPU	-	Nvidia Maxwell with 128x CUDA cores
RAM	2.0 MiB	2.0 GiB LPDDR4
eMMC	1 × soldered	-
USB	1 of which support USB-OTG	3 × host ports 1 of which support USB-OTG
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 5Ghz a/n/ac
Camera	up to 1 x inputs	up to 1 x inputs
Audio	-	1 × I2S
GPIO	43	22
PWM	8	-
ADC	2	-
I2C	2	2
SPI	4	2
UART	2	1
Dimensions	54 mm x 28 mm	100 mm x 80 mm x 29 mm
Software	-	Linux: True