ESP32-S3-WROOM-1-N16-R8 Development BoardSKU 9009

ESP Boards & Shields

ESP32-S3-WROOM-1-N16-R8 Development Board

₹720

01 — About

What it does

The ESP32-S3-WROOM-1-N16-R8 Development Board features the advanced ESP32-S3 with AI acceleration, 16MB flash, 8MB PSRAM, and improved security features. Designed for next-generation IoT, AI edge computing, and voice recognition applications.

Key features

  • ESP32-S3 Xtensa LX7 dual-core processor up to 240MHz
  • 16MB flash memory and 8MB PSRAM for large applications
  • AI instruction set for accelerated neural network inference
  • WiFi 4 (802.11 b/g/n) and BLE 5.0 with mesh support
  • USB OTG interface for direct USB device connectivity
  • Enhanced security with secure boot and digital signature
  • LCD and camera interfaces for display and vision projects

Good to know

  • ESP32-S3 is NOT code-compatible with older ESP32 in all cases
  • Install ESP32-S3 board support in Arduino IDE or ESP-IDF
  • USB OTG requires different programming approach than serial
  • More powerful than ESP32 but check library compatibility
  • AI acceleration requires using ESP-DL or TensorFlow Lite Micro

02 — Datasheet

Specifications

10
Processor
Xtensa LX7 dual-core 32-bit
Clock Speed
Up to 240 MHz
Flash Memory
16 MB
PSRAM
8 MB
WiFi
802.11 b/g/n
Bluetooth
BLE 5.0 + Mesh
Operating Voltage
3.3V
USB
USB OTG + USB Serial
GPIO Pins
45 programmable
Security
Secure boot, digital signature, HMAC