The 7Semi ESP32-S3 Dual USB Dev Board is a compact and easy-to-use board designed for wireless and IoT projects. It comes with the ESP32-S3-WROOM module, offering built-in Wi-Fi and Bluetooth for seamless connectivity. The board includes dual USB-C ports, so you can power, program, and debug without needing any extra converter. It also has an onboard RGB LED for status indication and simple visual feedback. With its breadboard-friendly design and clearly labeled pins, it is easy to use for both beginners and advanced users working on smart devices, automation, and connected systems.
Features:
• ESP32-S3-WROOM Module: Powerful dual-core processor up to 240 MHz.
• Wi-Fi + Bluetooth: Supports wireless connectivity for IoT applications.
• Dual USB-C Ports: Easy programming, power, and debugging without extra hardware.
• Onboard RGB LED: Useful for status indication and visual effects.
• Breadboard Friendly: Easy to use in prototyping and development.
• Low Power Design: Suitable for battery-powered applications.
• Multiple Interfaces: Supports ADC, PWM, UART, I2C, SPI, CAN, and more.
• Easy Development: Works with popular development environments.
• Compact Design: Ideal for IoT, automation, and smart device projects.
Package Includes
-
1 × 7Semi ESP32-S3 Dev Board
-
Optional headers (unsoldered)
Resources
- 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:
- 70mm x 25mm
- Board Weight:
- 9 gm
- Dev Environment:
- Arduino, ESP-IDF, PlatformIO
- DIMENSION IN MM:
- 64 X 25 X 4.8
- _3d_glb:
- https://7semi.com/content/3d-files/dfx_step/u10263.glb
