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Description
DFRobot FireBeetle 2 Board ESP32-S3 (N16R8) AIoT Microcontroller with Camera (16MB Fl., 8MB PS., Wi-Fi & BT on Board) | DFR0975Description: FireBeetle 2 ESP32 S3 is a high performance main controller built around the ESP32 S3 WROOM 1 N16R8 module. In addition, this microcontroller is equipped with an OV2640 camera, enabling it to excel in applications such as image recognition. The ESP32 S3 module also boasts ample storage capacity and a rich set of communication interfaces, catering to a wide range of application requirements. With its enhanced capabilities, the FireBeetle 2
Description:
FireBeetle 2 ESP32-S3 is a high-performance main controller built around the ESP32-S3-WROOM-1-N16R8 module. In addition, this microcontroller is equipped with an OV2640 camera, enabling it to excel in applications such as image recognition. The ESP32-S3 module also boasts ample storage capacity and a rich set of communication interfaces, catering to a wide range of application requirements. With its enhanced capabilities, the FireBeetle 2 ESP32-S3 opens up endless possibilities for various projects and functionalities.
Features:
- Image Recognition: Onboard GDI for easy connection with screens
- Powerful Chips: ESP32-S3 module with AI Acceleration
- More storage space: 16MB Flash & 8MB PSRAM
- 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
- Wi-Fi and Bluetooth 5 dual-mode communication
Applications:
- AIoT-related projects
- Speech recognition
- Image recognition
Specifications:
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 x2
- 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:
Part List:
- 1x FireBeetle 2 Board ESP32-S3 (N16R8) AIoT Microcontroller (Supports Wi-Fi & Bluetooth)
- 1x OV2640 Camera
- 1x 18pin-2.54mm Pin Header
- 1x 18pin-2.54mm Female Header
- 1x 14pin-2.54mm Pin Header
- 1x 14pin-2.54mm Female Header
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 3
REALLY CUTE SHOE BUT CUT WAY TOO SMALL!
Size: 8, Color: Black Patent
I received the black patent leather shoes today and they are so cute! Sadly I need to return them because they are cut way too small. I normally wear a 7.5 or 8 on dress shoes so I ordered the 8. They are so tight across the top that it's uncomfortable as soon as I put them on. They are smaller than a normal size 8 dress shoe. The big toe area is extremely uncomfortable because it doesn't allow any room for it at all, so my big toe just presses against the side and end of the shoe without even walking in them. I have very narrow feet and these still are too small for me. So I am returning them and I already ordered a 8.5 W and hope that will fit much better. The patent leather is very cute and adds just enough dressy that I can wear them with slacks or my Capri jeans. I like the slip on and the cushion foot bed because it feels soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Love these flats!
Size: 9 Wide, Color: Black White Faux Snake Skin, Size: 9 Wide, Color: Black White Faux Snake Skin
One of my favorite pair of flats! I’ve had these for several years and they are still comfortable, in good shape and really add a little spice to my outfits. I can wear these all day and not have any foot pain or discomfort as a result. The quality is good, fit is perfect and I tend to have difficulty with shoes due to bunions. Love these!!
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Reviewed in the United States on May 23, 2026
★★★★★ 5
LOVE LOVE.
Size: 7.5 Wide, Color: Beige
I love these shoes so much I had to write a review. So comfortable. Cushioned. Fits perfectly especially if you are more on the wide side. They are soft. Flexible. Easy slip ons you can walk around in all day. I want to try more colors.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Great buy
Size: 12 Wide, Color: Black Faux Leather
I absolutely love these Amazon Essentials Belice Ballet Flats! They are so comfortable right out of the box and fit my feet perfectly. I can wear them all day without my feet hurting, which is hard to find with flats sometimes. They’re also really cute and go with almost everything I wear. I find myself reaching for them all the time because they’re both comfy and pretty. Definitely a great everyday shoe, especially for the price!
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Happy to find these, and that they fit me!
Size: Small, Color: Hot Pink/Oatmeal Heather
After reading reviews, I followed other's advice to get a size down. Glad I did!! After washing and machine drying, they fit good. They shunk enough to fit under my armpits and cover my bra, plus the shoulder length is not too long for my petite torso. I usually have to shorten any tank top straps by about 1/2-1 inch. These are not overly soft like a jersey blend. They are thick cotton, but 100% cotton. Only thing I've noticed so far that I don't care for is the slight bunching on the front of the straps, where it shrunk slightly odd, on a gray one I bought.
Thanks amazon for offering these!
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Reviewed in the United States on April 22, 2026
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