Chip

ESP32-S2 boards and specs

A single-core, Wi-Fi-only ESP32 with native USB and more GPIO, aimed at secure, low-cost IoT devices.

Chip specifications

From the datasheet
ArchitectureXtensa LX7, 32-bit[1]
Cores1[1]
ClockUp to 240 MHz[1]
SRAM320 KB[1]
FlashExternal SPI flash, or in-package on some variants[1]
WirelessWi-Fi 802.11 b/g/n, 2.4 GHz[1]

ESP32-S2 datasheet

Boards with the ESP32-S2

78 boards

Sources

1 sources