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Description
Waveshare ESP32-S3 Microcontroller, 2.4 GHz Wi-Fi Development Board Dual-core Processor, 238031. Support development environment, such as ESP IDF, Arduino, MicroPython, etc. 2. 240MHz Xtensa 32 bit LX7 dual core processor 3. Easy to integrate, 32 bit LX7, 2MB PSRAM, wireless network, dual core processor 4. Using ESP32 S3R2 chip, Xtensa 32 bit LX7 dual core processor, running frequency 240mhz 5. Integrated 512KB SRAM, 384KB ROM, 2MB PSRAM, 16MB flash memory 6. Integrated 2. 4GHz Wi Fi and Bluetooth LE dual mode wireless communication, with
1. Support development environment, such as ESP-IDF, Arduino, MicroPython, etc.
2. 240MHz Xtensa 32-bit LX7 dual-core processor
3. Easy to integrate, 32-bit LX7, 2MB PSRAM, wireless network, dual-core processor
4. Using ESP32-S3R2 chip, Xtensa 32-bit LX7 dual-core processor, running frequency 240mhz
5. Integrated 512KB SRAM, 384KB ROM, 2MB PSRAM, 16MB flash memory
6. Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with excellent RF performance
7. Type-C connector, more convenient to use
8. The onboard CH343 and CH334 chips can meet the needs of USB and UART development through the Type-C interface
9. Onboard DC-DC chip MP28164, high-efficiency DC-DC step-down boost chip, the load current can reach 2A
10. 27 x multi-function GPIO pins, configurable pin functions, allowing flexible development and integration
11. Abundant external interfaces, including full-speed USB OTG, SPI, I2C, UART, ADC, PWM and DVP (8-16-bit camera interface), LCD interface (8-16-bit parallel RGB, 18080, MOTO6800), etc., Flexible realization of various functions
12. Castellated modules allow direct soldering to the carrier board
13. Support a variety of low-power working states, adjustable communication distance, data rate and power consumption balance, to meet the power consumption requirements of various application scenarios
14. Support the ecosystem of Raspberry Pi Pico expansion board, suitable for artificial intelligence loT application development
15. Support ESP-IDF, Arduino, MicroPython comprehensive SDK, development resources, tutorials, help you get started easily
16. ESP32-S3 is specially designed for AloT applications, using Xtensa 32-bit LX7 dual-core processor with a frequency up to 240 MHz, powerful aluminum computing capability and reliable security features
17. WIFI and BLE 5 support, ESP32-S3 integrates 2.4 GHz Wi-Fi (802.11 B/G/N) and 40mhz bandwidth to support its Bluetooth low energy subsystem to support Bluetooth 5 (LE) and Bluetooth Mesh
18. ESP32-S3: Xtensa 32-bit LX7 dual-core processor
19. 2.4G monopole ceramic antenna
20. W25Q128JVSIQ: 16MB Flash
21. Start button: press to enter download mode when reset
22. CH334F: USB HUB controller
23. CH343P: USB to UART chip
24. MP28164: High-efficiency DC-DC step-down boost chip
25. Support more Pico expansion modules: Eval-Board, 3.5-inch LCD, 1.3-inch OLED, 8-segment LED, e-paper, NB-IoT module, GPIO expander, sensor module, RTC module, UPS module
Specification:
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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
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5
My chihuahua loves these
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
My dog loves these so much its her favorite treat.
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Reviewed in the United States on March 27, 2026
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5
Dog Treat
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
My dogs really like these! It keeps them busy for a bit.
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Reviewed in the United States on August 26, 2025
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5
Winner, Winner! say My Three Dogs
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
I'm always looking for different treats for my three dogs (10, 20 and 30 pounds, I don't ever recall giving my dogs anything with a pumpkin flavor, so I decided to trythese i-paw pumpkin flavored treats (I got the rings). All three of my dogs took the treat immediately and went off into their separate corners to chew away (one of my dogs is pretty fussy, so I was surprised she took it without hesitation). I'm no expert in dog treat ingredients, but I didn't see anything on the ingredients list that looked objectionable. While advertised as a rawhyde replacement, these rings don't last anywhere near as long as a rawhide, so while my dogs didn't wolf them down as fast as a conventional treat, they weren't left occupied for the half hour that a rawhide of this size might have kept them entertained (except for one of my dogs, who took an hour to finish hers, but she only has 7 teeth left in her mouth, so that's not really a fair comparison). I wouldn't hesitate to order these treats again for my pups.
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Reviewed in the United States on May 29, 2025
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4
Lab tested. Lab approved. WAY too expensive.
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
My dog likes these. But they don't really last all that long. And the package only included 5-6 rings. So that's an expensive treat, when I can get a bag of 40 dental treats (5" sticks) for the same price.
Would I buy these again? No
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Reviewed in the United States on May 29, 2025
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3
Picky
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
I've got a picky dog. He likes what he likes. He liked them at first but then lost interest.
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Reviewed in the United States on June 1, 2026