Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Chip Model	ESP32-S3-WROOM-1
Flash Memory	16MB
PSRAM	8MB Octal PSRAM
Wi-Fi	2.4GHz 802.11 b/g/n
Bluetooth	Bluetooth 5.0 LE
USB Interface	USB OTG Full-Speed
GPIO Count	45 Programmable Pins
Operating Voltage	3.3V
Input Voltage	5V via Type-C
Dimensions	54mm x 27mm x 12mm

5 reviews

Anonymous

Mar 19, 2026

Rating: 5/5

Fast PSRAM

Octal PSRAM makes a huge difference in graphics projects. Highly recommend.

Anonymous

Mar 15, 2026

Rating: 5/5

Perfect for AI Projects

The N16R8 configuration handles ML models smoothly. Very satisfied with the performance.

Anonymous

Mar 05, 2026

Rating: 4/5

Great Value

Works well with ESP-IDF. Only minor issue was the pinout diagram clarity.

Anonymous

Feb 14, 2026

Rating: 5/5

Easy to Flash

Recognized by Arduino IDE immediately. No driver issues on Windows.

Anonymous

Feb 04, 2026

Rating: 5/5

Solid Build Quality

PCB looks professional. USB-C port feels sturdy.

5 FAQ

Q: What is the deep sleep current?

A: Typical deep sleep current is around 13uA depending on configuration.

Q: Does this support 5V logic?

A: No, the GPIO pins are 3.3V logic level. Use a level shifter for 5V devices.

Q: Is Arduino IDE compatible?

A: Yes, you can install the ESP32 board package and select ESP32S3 Dev Module.

Q: Can I connect a camera?

A: Yes, it supports DVP camera interface via specific GPIO pins.

Q: Does it have JTAG debugging?

A: Yes, USB Serial/JTAG controller is integrated for debugging.

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