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ESP32-S3-Dev-BoardC-1-N4R2– WiFi, Bluetooth, Dual USB, RGB LED

7Semi

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SKU:
004-DC-10122
MPN:
DC-10122
ESP32-S3-Dev-BoardC-1-N4R2 with dual USB, WiFi, Bluetooth, and RGB LED
ESP32-S3-Dev-BoardC-1-N4R2 features 4MB Flash, 2MB PSRAM, dual USB, WiFi, Bluetooth 5.0 LE, and RGB LED—ideal for embedded IoT and AI development. View full description
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Technical Specifications

Brand:
7Semi
SoC:
ESP32-S3-WROOM-1 (Dual-core Xtensa® LX7)
Wireless:
Wi-Fi 2.4 GHz, Bluetooth 5 LE
RAM / Flash:
2MB PSRAM, 4MB Flash
USB Ports:
2 × USB-C (OTG + JTAG/Serial)
Interfaces:
I2C, SPI, UART, ADC, PWM, CAN (TWAI®), GPIO
Operating Voltage:
3.3V logic (5V via USB input)
RGB LED:
SK6812
Power Modes:
Active, Modem-sleep, Light-sleep, Deep-sleep
Sleep Current:
~7 µA (deep-sleep mode)
Board Size:
Approx. 71mm x 26mm
Board Weight:
9 gm
Dev Environment:
Arduino, ESP-IDF, PlatformIO

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

A Feature-Packed ESP32-S3 - N4R2 Board for Your Next IoT or Embedded Project

The 7Semi ESP32-S3- N4R2 Dual USB Dev Board is a compact, breadboard-friendly development board built around the powerful ESP32-S3-WROOM module from Espressif. Designed for IoT, smart devices, and wireless applications, this board combines Wi-Fi, Bluetooth 5 LE, and an onboard RGB LED, all in one robust, easy-to-use package.

Perfect for makers, students, and professionals, the board requires no extra USB-to-serial converter, thanks to its built-in USB functionality. With support for Arduino IDE, ESP-IDF, and PlatformIO, getting started is a breeze.

 Features

  • Wi-Fi 802.11 b/g/n + Bluetooth 5 LE

  • Onboard RGB LED for status indication or effects

  • Dual USB-C Ports: USB OTG + Serial/JTAG – no external programmer needed

  • GPIO Pins – Access ADC, PWM, UART, I2C, SPI, CAN (TWAI®), and more

  • Dual-core 32-bit LX7 Processor @ up to 240 MHz

  • Low Power Consumption – Deep Sleep Current ~7 µA

  • Compatible with Arduino, ESP-IDF, PlatformIO

  • Breadboard-friendly design with clearly labeled pins

Applications

  • Smart Home Controllers

  • BLE Beacons & Gateways

  • IoT Sensor Nodes

  • Data Logging

  • Voice/UI Devices

  • Low-power Automation Projects

Package Includes

  • 1 × 7Semi ESP32-S3 Dev Board

  • Optional headers (unsoldered)

Resources

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