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Romeo ESP32-S3 Robot Development Board (WiFi, Bluetooth & AI)

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$46.90
SKU: DFR0994
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High-performance development board for robotics, featuring ESP32-S3 microcontroller, camera for FPV, supports AI tasks, versatile interfaces, dual Wi-Fi/Bluetooth.
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Introduction

The Romeo ESP32-S3 is a high-performance development board specifically engineered for robotics projects. It integrates the powerful ESP32-S3 microcontroller and an onboard camera, facilitating video transmission and wireless remote control for an immersive first-person view (FPV) experience. This versatile board supports both 2WD and 4WD robot development, offering extensive data interfaces for expanding intelligent robotic applications.


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

Features

  • 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
  • Shipping List

  • Romeo ESP32-S3 Development Board x1
  • OV2640 Camera x1
  • 2.4GHz WIFI Bluetooth Antenna x1
  • Resource

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    Mukesh Sankhla
    Dec 05, 2023
    Romeo ESP32-S3 Robot Development Board (WiFi, Bluetooth & AI)
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