Romeo ESP32-S3 Development Board for Robotics FPV RC Car

SKU:DFR0994 Brand:DFRobot Reward Points: 4690
In Stock
Topic: Arduino Robotics
Quantity Based Price
  • 3-4$46.00
  • 5-9$45.00
  • 10+$44.00
* Model:
Expected Restock Date: [[restockDate]]


Romeo ESP32-S3 is a high-performance development board specifically designed for robotics projects. It utilizes the ESP32-S3 microcontroller and is equipped with an onboard camera that enables video transmission and wireless remote control, providing users with a first-person view (FPV) experience. The board supports the development of both 2WD and 4WD robots and offers a wide range of data interfaces to facilitate the expansion of intelligent robots. Additionally, it supports multiple programming languages and development environments, simplifying the process of robot development.

Experience the Robot's First-Person View

The Romeo ESP32-S3 is equipped with an OV2640 camera. By using the video transmission function on a computer or smartphone, users can view the robot's world from a first-person perspective, immersing themselves in its exploration. After training the robot, it can also perform AI recognition tasks. The OV2640 camera boasts a 2-megapixel resolution, supporting a maximum resolution of 1600*1200. Whether capturing images or recording videos, it can deliver clear visuals.

Romeo ESP32-S3 Robot's First-Person View (FPV)

Unleash the Power of ESP32-S3 for Advanced Capabilities

The Romeo ESP32-S3 incorporates the ESP32-S3-WROOM-1U-N16R8 module, which boasts a built-in 16MB Flash and 8MB PSRAM. Its spacious storage capacity accommodates a greater volume of complex code and data. With a blazing main frequency of up to 240MHz, the ESP32-S3 chip is equipped with vector instructions that accelerate tasks like neural network computations and signal processing, enabling AI functionalities such as image and speech recognition. Supporting dual-mode communication of 2.4GHz Wi-Fi and Bluetooth 5 (LE), the ESP32-S3 facilitates wireless remote control and image transmission.

ESP32-S3-WROOM-1U-N16R8 module Features

Versatile Interface Expansion for Robots

Romeo ESP32-S3 offers a multitude of reserved data interfaces, allowing for the integration of various devices to empower the robot with limitless potential. For instance, by connecting a microphone, the robot gains auditory capabilities, enabling voice-controlled interactions. By connecting an amplifier, the robot can express itself. Integration of a gas sensor grants the robot a sense of smell. Moreover, Romeo ESP32-S3 provides a stable 5V power supply, facilitating the connection of multiple servos to realize functionalities like a robotic arm.

Interfaces of Romeo ESP32-S3 Development Board

Support Multiple Development Environments

Romeo ESP32-S3 supports various programming environments, including Arduino IDE and ESP-IDF. It also accommodates popular programming languages like C++ and MicroPython, allowing developers to effortlessly manipulate the hardware using familiar programming languages.

Support Multiple Development Environments


  • A four-channel 2.5A high-current H-bridge motor driver
  • Supporting both PH/EN control mode and PWM control mode
  • Multiple 5V power outputs, facilitating servo motor control
  • An autonomous camera power circuit
  • On-board GDI display, DVP camera, USB, and MicroSD card interfaces
  • Featuring the on-board ESP32-S3-1U-N16R8 (16MB FLASH / 8MB PSRAM)
  • Enabling dual-mode communication through Wi-Fi and Bluetooth 5 (LE).
  • Applications

  • FPV RC car development
  • FPV toy aircraft
  • Simulated flight
  • Aerospace
  • Robot competitions
  • Specification

    Basic Parameters

  • Type-C Input Voltage: 5V
  • Operating Voltage: 3.3V
  • VIN Input Voltage: 7-24V
  • VM Input Voltage: 5-24V
  • Maximum Output Current of 5V Power Supply: 2A
  • Motor Drive Capacity: 2.5A
  • Operating Temperature: 0 to 60℃
  • Dimension: 25.4x60mm/2.95x3.54"

  • Hardware Information
  • Processor: Xtensa® dual-core 32-bit LX7 microprocessor
  • Main Frequency: 240 MHz
  • SRAM: 512KB
  • ROM: 384KB
  • Flash: 16MB
  • PSRAM: 8MB
  • RTC SRAM: 16KB
  • USB: USB 2.0 OTG full-speed

  • WIFI

  • WIFI Protocol: IEEE 802.11b/g/n
  • Bandwidth: Support 20 MHz and 40 MHz at 2.4 GHz band
  • WIFI Mode: Station, SoftAP, SoftAP+Station combined mode
  • WIFI Frequency: 2.4GHz
  • Frame Aggregation: TX/RX A-MPDU, TX/RX A-MSDU

  • Bluetooth

  • Bluetooth Protocol: Bluetooth 5, Bluetooth mesh
  • Bluetooth Frequency: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps

  • Ports

  • Digital I/O x27
  • LED PWM Controller 8 Channels
  • SPI x4
  • UART x3
  • I2C x2
  • I2S x2
  • IR Transceiver: transmit channel x5, receive channel x5
  • 2×12-bit SAR ADC, 20 Channels
  • DMA Controller: transmit channel x5, receive channel x5
  • Documents

    Shipping List

  • Romeo ESP32-S3 Development Board x1



    Romeo ESP32-S3 Development Board for Robotics FPV RC Car

    In Stock
    • 3-4$46.00
    • 5-9$45.00
    • 10+$44.00