This ESP32-S3 development board has the ESP32-S3-WROOM-1U-N16R8 module onboard, providing excellent computational power and wireless communication for your robot. The board includes a 4-channel 2.5A DC motor driver, so you won't need an extra motor driver board, making your project setup easier. It also comes with an OV2640 camera that has a 2-megapixel resolution and a 68° field of view, supporting up to 1600 x 1200 resolution for clear visual input. Inside the ESP32-S3-WROOM-1U-N16R8 module, you'll find 16MB Flash and 8MB PSRAM, providing plenty of storage for your code and data. The integrated ESP32-S3 chip improves the robot's neural network computation and signal processing abilities. The Romeo ESP32-S3 supports Wi-Fi and Bluetooth 5 (LE), making wireless control and image transmission much easier. You can program this board using various environments like Arduino IDE, ESP-IDF, and MicroPython, allowing you to work with both C++ language and Python effortlessly. Note: Before burning the code, press and hold BOOT, click the reset button, and release BOOT to enter download mode 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) * Dual-mode communication through Wi-Fi and Bluetooth 5 (LE). What's on Board Specifications 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: 75x90mm 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 * 27x Digital I/O * LED PWM Controller 8 Channels * 4x SPI * 3x UART * 2x I2C * 2x I2S * IR Transceiver: 5x transmit channels, 5x receive channels * 2x 12-bit SAR ADC, 20 Channels * DMA Controller: 5x transmit channels, 5x receive channels Resources * Product wiki Package Contents * 1x Romeo ESP32-S3 Development Board * 1x OV2640 camera https://elecena.pl/product/26094138/romeo-esp32-s3-robotics-dev-board 2024-06-18 https://elecena.pl/product/26094138/romeo-esp32-s3-robotics-dev-board 2024-09-18 https://elecena.pl/product/26094138/romeo-esp32-s3-robotics-dev-board 2024-11-29 https://elecena.pl/product/26094138/romeo-esp32-s3-robotics-dev-board 2024-11-30 https://elecena.pl/product/26094138/romeo-esp32-s3-robotics-dev-board 2025-02-13 https://elecena.pl/product/26094138/romeo-esp32-s3-robotics-dev-board 2025-04-11 https://elecena.pl/product/26094138/romeo-esp32-s3-robotics-dev-board 2025-08-06 https://elecena.pl/product/26094138/romeo-esp32-s3-robotics-dev-board 2025-11-28 https://elecena.pl/product/26094138/romeo-esp32-s3-robotics-dev-board 2025-11-29