YEJMKJ 3pcs ESP32 S3 Development Board ESP32-S3-DevKitC-1-N16R8 WiFi + Bluetooth MCU Module, Dual Type-C ESP32-S3-WROOM-1 Cores Microcontroller Processor Integrates Complete Wi-Fi and BLE Functions

Name: YEJMKJ 3pcs ESP32 S3 Development Board ESP32-S3-DevKitC-1-N16R8 WiFi + Bluetooth MCU Module, Dual Type-C ESP32-S3-WROOM-1 Cores Microcontroller Processor Integrates Complete Wi-Fi and BLE Functions
Brand: YEJMKJ
SKU: awhd-us-b0crrmpp3c
Price: 23.38 USD
Availability: InStock

Brand: YEJMKJ

Condition: Used

$23³⁸

$25⁹⁸

-11% Save $2⁶⁰

Updated: 3 days ago

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Description

[Powerful Performance]: Equipped with a powerful ESP32-S3 chip, this development board offers enhanced processing capabilities, allowing you to handle complex tasks with ease.

[Seamless Connectivity]: With built-in Wi-Fi and Bluetooth capabilities, the ESP32-S3-DevKit C N8R2 Board ensures seamless connectivity to connect and control your devices effortlessly.

[Application]: Whether you're building smart home devices, industrial automation systems, or wearable gadgets, the ESP32-S3 module offers unparalleled flexibility and efficiency.

[User-Friendly Design]: This ESP32-S3 board features a compact size, easy-to-use interface, and compatibility with popular development tools, making it suitable for both beginners and experienced developers.

[After-Sales Service]: Our team is at your service 24/7, ready to address any inquiries or concerns you may have. Whether you need technical support, product guidance, or have questions about our policies, we are here to provide assistance and support.

YEJMKJ 3pcs ESP32-S3-DevKitC-1-N16R8 Development Board ESP32-S3-WROOM-1 Cores Microcontroller Processor, Dual Type-C 2.4 GHz WiFi + Bluetooth 5 MCU Module Integrates Complete Wi-Fi and BLE Functions

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Product Details

SKU:: awhd-us-b0crrmpp3c
Model:: YJM-ESP32S3x3-1
Country:: US
ASIN:: B0CRRMPP3C
UPC:: 747607586475

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $3 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.