512 KB SRAM + 2 MB PSRAM
1 device
Adafruit ESP32-S3 Feather (4MB Flash, 2MB PSRAM)
Dev Board
Feather-format ESP32-S3 board with 4 MB flash and 2 MB PSRAM, dual-core 240 MHz, native USB-C, BLE 5, WiFi, STEMMA QT, LiPoly charging, and MAX17048 battery monitor.
Xtensa LX7 dual-core @ 240 MHz (ESP32-S3)512 KB SRAM + 2 MB PSRAM4MBWiFi 2.4GHz 802.11 b/g/nBLE BLE 5.0
~$18View
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