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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Waveshare ESP32-S3 Microcontroller 2.4GHz Wi-Fi Development Board ESP32-S3-WROOM-1-N8R8 Module, 24263, 243631. ESP32 S3 DEV KIT N8R8 is a microcontroller development board with a small size and a variety of digital interfaces. 2. In terms of software, you can choose ESP IDF, Arduino, MicroPython and other development environments for development, so that you can get started easily and quickly, and apply them to products. 3. Using ESP32 S3 WROOM 1 N8R8 module, equipped with Xtensa 32 bit LX7 dual core processor, the main frequency is up to 240MHz 4.
1. ESP32-S3-DEV-KIT-N8R8 is a microcontroller development board with a small size and a variety of digital interfaces.
2. In terms of software, you can choose ESP-IDF, Arduino, MicroPython and other development environments for development, so that you can get started easily and quickly, and apply them to products.
3. Using ESP32-S3-WROOM-1-N8R8 module, equipped with Xtensa 32-bit LX7 dual-core processor, the main frequency is up to 240MHz
4. Integrated 512KB SRAM, 384KB ROM, 8MB PSRAM, 8MB Flash memory
5. Integrated 2.4GHz Wi-Fi and Bluetooth Low Energy (Bluetooth LE) dual-mode wireless communication with superior RF performance
6. Using the USB Type-C interface, no need to tangle with the front and back plugs
7. The onboard CH343 and CH334 chips can meet the development and use requirements of USB and UART through a Type-C interface
8. Lead out rich peripheral interfaces, pin compatible with ESP32-S3-DevKitC-1 development board, strong compatibility and expandability
9. Stamp hole design, can be directly welded and integrated into the bottom plate designed by the user
10. Support a variety of low-power working states, adjust the balance between communication distance, data rate and power consumption, and meet the power consumption requirements of various application scenarios
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
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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]
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4.4 ★★★★★
Based on 820 reviews
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Product Reviews
★★★★★ 5
Perfect for Daily Use
Size: 60 Count (Pack of 1)
These lozenges are sugar-free and gentle enough for daily use. This oral probiotic has become a staple in my morning routine. My breath stays fresh, and my gums feel robust. An excellent choice for anyone seeking oral probiotics for bad breath.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Dentist Recommended Quality
Size: 60 Count (Pack of 1)
My dentist suggested looking into oral probiotics, and I'm so glad I found this one. It's made in the USA with high-quality ingredients. This oral probiotic has noticeably improved my gum health and breath freshness. A superior bad breath treatment for adults.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Fantastic & rapid results for me! Highly recommended.
Size: 60 Count (Pack of 1)
I was pleasantly surprised how well and fast this worked for me. I purchased it to see if it would resolve some dark staining of my tongue. After about 3 days of taking it as suggested on the label (dissolve 1 tablet in mouth at bedtime after brushing teeth), I saw significant improvement, and by 5 days I observed no further staining and a completely normal looking pink tongue. Fantastic and quick results for me, but others outcomes may of course differ. As a side benefit, it has reduced bad breath when waking up. Easy to take, pleasant & very mild taste, affordable, and perhaps worth trying
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Reviewed in the United States on February 6, 2026
★★★★★ 4
Fair product
Size: 60 Count (Pack of 1)
This product works ok .
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Great for Overall Oral Wellness!
Size: 60 Count (Pack of 1)
I love that this oral probiotic supports both my breath and my gum health. The blend of 7 strains is impressive. My mouth feels cleaner and my teeth feel smoother. It's a comprehensive bad breath treatment for adults that delivers on its promises.
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Reviewed in the United States on April 11, 2026