DFRobot Romeo ESP32-S3 Development Board for Robotics FPV RC Car

• 1x DFRobot Romeo ESP32-S3 Development Board

• Board: 90 x 75 mm (L x W)

PDF Files

• Romeo ESP32-S3 Development Board for Robotics FPV RC Car – Datasheet
• Romeo ESP32-S3 Development Board for Robotics FPV RC Car – Schematics

Website

• Romeo ESP32-S3 Development Board for Robotics FPV RC Car – Wiki

• Type-C Input Voltage: 5 V
• Operating Voltage: 3.3 V
• VIN Input Voltage: 7 – 24 V
• VM Input Voltage: 5 – 24 V
• Maximum Output Current of 5V Power Supply: 2 A
• Motor Drive Capacity: 2.5 A
• Operating Temperature: 0 to 60 °C

Hardware

• Processor: Xtensa dual-core 32-bit LX7 microprocessor
• Main Frequency: 240 MHz
• SRAM: 512 KB
• ROM: 384 KB
• Flash: 16 MB
• PSRAM: 8 MB
• RTC SRAM: 16 KB
• 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: 2.4 GHz
• 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
• 4x SPI
• 3x UART x3
• 2x I2C
• 2x I2S
• 5x IR Transceiver: transmit channel x5, receive channel
• 2x 12-bit SAR ADC, 20 Channels
• 5x DMA Controller: transmit channel, receive channel x5