Dfrobot - Romeo Esp32-S3 Development Board For Robotics Fpv Rc Car

𝐍𝐎𝐓𝐄: 𝐓𝐈𝐃𝐀𝐊 𝐌𝐄𝐍𝐄𝐑𝐈𝐌𝐀 𝐊𝐋𝐀𝐈𝐌 𝐀𝐓𝐀𝐔 𝐊𝐎𝐌𝐏𝐋𝐀𝐈𝐍 𝐃𝐈 𝐋𝐔𝐀𝐑 𝐒𝐈𝐒𝐓𝐄𝐌 𝐓𝐎𝐊𝐎𝐏𝐄𝐃𝐈𝐀

SKU: KM2003/DFR0994

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

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
Antena x 1
Camera DSI x1