SKU: 80370179077

ESP32-S3 Development Board S3FH4R2 Dual-Core Processor 240MHz Operating Frequency

Sale price$9.69 Regular price$10.77
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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11

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Description

ESP32-S3 Development Board S3FH4R2 Dual-Core Processor 240MHz Operating FrequencyESP32 S3 Development Board S3FH4R2 Dual Core Processor 240MHz Operating Frequency Supports WiFi Bluetooth 5. 0 Description: Equipped with high performance Xtensa? 32 bit LX7 dual core processor, with a main frequency of up to 240MHz Supports 2. 4GHz Wi Fi (802. 11 b g n) and Bluetooth? 5 (LE) Built in 512KB SRAM and 384KB ROM, stacked 4MB Flash and 2MB PSRAM Adopts stamp hole design, onboard ceramic antenna, easy to integrate into the user's self

ESP32-S3 Development Board S3FH4R2 Dual-Core Processor 240MHz Operating Frequency Supports WiFi Bluetooth 5.0

Description:
Equipped with high-performance Xtensa? 32-bit LX7 dual-core processor, with a main frequency of up to 240MHz Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth? 5 (LE)
Built-in 512KB SRAM and 384KB ROM, stacked 4MB Flash and 2MB PSRAM Adopts stamp hole design, onboard ceramic antenna, easy to integrate into the user's self-designed baseboard Supports flexible clock, module power separate setting and other controls to achieve multi-scenario low-power mode Integrated USB serial port full-speed controller, leading to 34 GPIOs Flexible configuration of peripheral functions Has 4xSPI, 2 x l2C, 3x UART, 2xI2S, 2xADC and other peripherals

Supports C/C++, MicroPython
Comes with complete SDK, open source tutorials, easy to get started, and can be quickly embedded into applications
C/C++ (Arduino, ESP-IDF)
Official ESP-IDF development framework has rich sample programs. You can quickly build a development environment with VScode or Eclipse, or directly use Arduino for development.
MicroPython
MicroPython is a complete implementation of the Python 3 programming language, which runs directly on embedded hardware such as Raspberry Pi Pico.

Package Include:
Option1:
1x ESP32-S3-Zero
Option2:
1x ESP32-S3-Zero-M

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 80370179077

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4.4 ★★★★★
Based on 25 reviews
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M
Verified Purchase
Marybeth
Lexington, US
★★★★★ 4
Beloved But Beware Microplastic Chip-Offs
Color: Bacon
My doodle adores this thing and gnaws on it constantly. He has not been able to harm it, which is great. That’s the best part. Things to be aware of: 1. This is mostly molded plastic; it is a bit heavy and very hard. My dog tosses it into the air and if it lands on him, it HURTS. A lot. 2. While it’s sturdy, sharp teeth eventually gnaw pieces and little shavings off the toy. These are microplastics and could be harmful if your dog swallows them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
M
Verified Purchase
Mary Lou Lafreniere
Battle Creek, US
★★★★★ 5
Very sturdy chew toy
Color: Bacon
My Frenchy loves it! He’s not a large dog, but big for a French Bulldog. (32 lbs). He chews both ends, but prefers the snout. The eyes are cute, but began to peel off within the first week. I easily removed what was peeling. Half of the paint remained intact. When necessary, I will definitely replace it with the same toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
B
Verified Purchase
Brad Drinkwater
Phoenix, US
★★★★★ 5
Great chew toy, long lasting
Color: Bacon
This chew toy has been amazing. We have had it for 2 months with 2 dogs chewy on it and it is still going strong. We have a large Golden who chews on everything and and German Shepherd. Big dogs who chew aggressively. Very impressed! Would definitely buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
A
Verified Purchase
Angel
Cuba, US
★★★★★ 5
Buy it!
Color: Bacon, Color: Bacon
They love it! Very durable and a great squeaker that is seemingly indestructible! Definitely getting it in other colors, and impressed at the quality for the price. Don’t hesitate on this one- corgi and dachshund approved!
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Reviewed in the United States on May 29, 2026
R
Verified Purchase
Rhys Jones
Fort Morgan, US
★★★★★ 5
Perfect for young pups who get bored easily!
Color: Bacon, Color: Bacon
Our pup recently turned 1 and gets bored very easily, so she’s always looking for something new to chew or play with. We got her this little alligator toy and she is OBSESSED with it! She carries it everywhere and plays with it constantly. I’m honestly surprised by how durable it’s been considering how much use it gets. If you want to help save your furniture and household items from becoming chew toys, do yourself a favor and grab this for your pup!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026

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