Αρχική Σελίδα/Ρομποτική/Αναπτυξιακά Εργαλεία/ESP32 & ESP8266/FireBeetle 2 ESP32-S3-U (N16R8) AIoT Microcontroller with Camera

FireBeetle 2 ESP32-S3-U (N16R8) AIoT Microcontroller with Camera

Κωδικός:

25-00016356

Part Number: DFR0975-U

SoC SeriesESP32-S3 ΚατασκευαστήςDFRobot Part NumberDFR0975-U

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€25⁸⁰

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FireBeetle 2 ESP32-S3-U is a high-performance main controller built around the ESP32-S3-WROOM-1-N16R8 module. ESP32-S3-WROOM-1-N16R8 comes with 16MB Flash and 8MB PSRAM for storing more data. The acceleration for neural network computing and signal processing workloads provided by the ESP32-S3 chip makes the module an ideal choice for a wide variety of applications, such as speech recognition, image recognition, and so on.

FireBeetle 2 ESP32-S3-U offers an onboard camera interface for easy connection with a camera. Also, an independent camera power supply circuit is designed, which helps reduce interference from other signals to the camera. The board comes with an OV2640 camera that offers 2 megapixels, 68° FOV, and up to 1600*1200 resolution. Besides, its onboard, easy-to-connect GDI greatly saves the trouble of wiring for using with a screen. Meanwhile, the controller integrates a power management function, which allows users to charge a Li-ion battery and turn the hardware on/off.

In addition, FireBeetle 2 ESP32-S3-U supports WiFi and Bluetooth 5 (LE) dual-mode communication, which reduces the difficulty of networking. Meanwhile, both Bluetooth Mesh protocol and Espressif WiFi Mesh are supported for more stable communication and a larger coverage area. With the support of Matter protocol, the microcontroller can be used to develop industrial standard smart home devices for a wider range of IoT and AIoT (Artificial Intelligence of Things)scenarios.

FireBeetle 2 ESP32-S3-U can be programmed by Arduino IDE, ESP-IDF, and MicroPython. Both C and Python are supported.

Video picture transmission

Image recognition

Comparison Table

	FireBeetle 2 Board ESP32-S3 (N16R8) AIoT Microcontroller	FireBeetle 2 Board ESP32-S3-U (N16R8) AIoT Microcontroller
WiFi	Soldered on the board	Routed through a cable
Bluetooth	Soldered on the board	Routed through a cable
Features	Cohesive design, more visually appealing	Better signal quality

Basic Parameters
- Operating Voltage: 3.3V
- Type-C Input Voltage: 5V DC
- VCC Input Voltage: 5V DC
- Max Charging Current: 1A
- Operating Temperature: -20 to 70℃
- Dimension: 25.4x60mm/1x2.36”
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 x26
- 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

ESP32-S3 module with AI Acceleration
16MB Flash & 8MB PSRAM, more storage space
Onboard camera interface & independent camera power supply, easy to connect and strong anti-interference
Power management integrated, support Li-ion battery charging and hardware On/OFF controlling
Onboard GDI for easy connection with screens
Wi-Fi and Bluetooth 5 dual-mode communication

Applications

AIoT-related projects
Speech recognition
Image recognition

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Κωδικός:

25-00016649

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