Adafruit ESP32-S3 User Manual

We will be adding a URL to the newAdditional Boards Manager URLsoption. The list
of URLs is comma separated, andyou will only have to add eachURL once.New
Adafruit boards and updates to existing boardswill automatically be picked upby the
Board Manager each timeit is opened. The URLs point to index files that the Board
Manager uses to build the list of available & installed boards.
To find the most up to date list of URLs you canadd, you can visit the list ofthird party
board URLs on the Arduino IDE wiki(). We will only need to add one URL to the IDE in
this example, butyou can add multiple URLS by separating them with commas. Copy
and paste the link below into theAdditional Boards Manager URLsoption in the
Arduino IDE preferences.
https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/
package_esp32_dev_index.json
©Adafruit Industries Page 190 of 263

Adafruit ESP32-S3 Specifications

General

Microcontroller/Chip	ESP32-S3
Clock Speed	up to 240 MHz
RAM	512 KB
Flash Memory	8MB
GPIO Pins	45
DAC Channels	2
Operating Voltage	3.3 V
Input Voltage	5 V
I2C	2
I2S	2
CPU	Xtensa LX7 dual-core
Wi-Fi	802.11 b/g/n
Bluetooth	Bluetooth 5.0