DFRobot FireBeetle 2 Board ESP32-S3 (N16R8) AIoT Microcontroller with Camera (Wi-Fi & Bluetooth on Board)

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SKU: 1601464
  1. Operating Voltage: 3.3V
  2. Max Charging Current: 1A
  3. Operating Temperature: -20 to 70℃
  4. Processor: Xtensa® dual-core 32-bit LX7 microprocessor
  5. Main Frequency: 240 MHz
  6. SRAM: 512KB
  7. ROM: 384KB
  8. Flash: 16MB


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Brand: DF Robot
Category: IoT Development Boards

This is DFRobot FireBeetle 2 Board ESP32-S3 (N16R8) AIoT Microcontroller with Camera (Wi-Fi & Bluetooth on Board). FireBeetle 2 ESP32-S3 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 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 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 can be programmed by Arduino IDE, ESP-IDF, and MicroPython. Both C and Python are supported.

Note: Refer to datasheets & schematics in the ATTACHMENTS section for more info. regd. the product.


  1. Easy to use
  2. Easy to install
  3. Good quality product
  4. ESP32-S3 module with AI Acceleration
  5. 16MB Flash & 8MB PSRAM, more storage space
  6. Onboard camera interface & independent camera power supply, easy to connect and strong anti-interference
  7. Power management integrated, support Li-ion battery charging and hardware On/OFF controlling
  8. Onboard GDI for easy connection with screens
  9. Wi-Fi and Bluetooth 5 dual-mode communication

For more info., refer here: Firebeetle 2 Board ESP32-S3(N16R8) Microcontroller Wiki – DFRobot

Package Includes:

1 x DFRobot FireBeetle 2 Board ESP32-S3 (N16R8) AIoT Microcontroller (Wi-Fi & Bluetooth on Board)

1 x OV2640 Camera
1 x 18pin-2.54mm Pin Header
1 x 18pin-2.54mm Female Header
1 x 14pin-2.54mm Pin Header
1 x 14pin-2.54mm Female Header

SKU: 1601464 Category:
Operating Voltage


Type-C Input Voltage


VCC Input Voltage


Max Charging Current


Operating Temperature

-20 to 70℃

PCB Dimension

60 x 25mm


Xtensa® dual-core 32-bit LX7 microprocessor

Main Frequency

240 MHz












USB 2.0 OTG full-speed

WIFI Protocol

IEEE 802.11b/g/n

Bluetooth Protocol

Bluetooth 5, Bluetooth mesh


Digital I/O x26

Shipping Weight 0.035 kg
Shipping Dimensions 8 × 7 × 3 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 1 review

5.0 overall

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  1. Android Lohia

    Good Product. Works as expected.

    Android Lohia

Datasheet 1

Datasheet 2


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Country Of Origin: China