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Description
- 1x DFRobot Romeo ESP32-S3 Development Board
- Board: 90 x 75 mm (L x W)
- 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