3-Pack ESP32-S3 N16R8 Gold Edition Kit with 16MB Flash, 8MB PSRAM, Expansion Boards, Terminals, Data Cable & Tutorials - Lead-Free Gold Finish Compatible with Arduino IDE & MicroPython
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Model: 3-Pack All-Terminals Gold Kit
Features
- Complete Expansion KitIncludes 3 ESP32-S3 boards Gold Edition, dual-pin expansion board, screw/non-screw terminals, data cable, and protective containers for versatile setups
- Premium ESP32-S3 PerformanceDual-core processor with 16MB Flash and 8MB PSRAM for advanced IoT, AI, and machine learning projects faster and more reliable than standard boards.
- Seamless Wireless ConnectivityBuilt-in antenna for 2.4GHz WiFi and Bluetooth perfect for smart home devices, no external antennas needed.
- Lead-Free Gold Edition DesignImmersion gold plating ensures durability, better conductivity, and eco-friendly compliance ideal for long-term prototyping.
- Multi-Platform CompatibilityWorks with Arduino IDE, Raspberry Pi, STM32 detailed tutorials for quick start on embedded systems and wireless applications.
- All-in-One for Makers & EngineersEverything you need for hobbyist or professional projects from sensor integration to cloud connectivity.
Brand: LONELY BINARY
Model Name: 3-Pack ESP32-S3 N16R8 Development Kit
Ram Memory Installed Size: 64 MB
Memory Storage Capacity: 16 MB
Connectivity Technology: Wi-Fi
Wireless Type: Bluetooth
Brand: LONELY BINARY
Series: 3-Pack ESP32-S3 N16R8 Development Kit
Item model number: 3-Pack All-Terminals Gold Kit
Operating System: PCs, laptops, and desktops running Windows, macOS, or Linux for flexible programming via dual USB Type-C ports
Item Weight: 7.5 ounces
Product Dimensions: 2 x 0.07 x 2.5 inches
Item Dimensions LxWxH: 2 x 0.07 x 2.5 inches
Color: ESP32-S3 N16R8 Gold Edition 3-Pack Bundle
Number of Processors: 2
Manufacturer: Lonely Binary
Date First Available: September 14, 2025
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If you place your order now, the estimated arrival date for this product is:
Friday, Feb 13
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Model: 3-Pack All-Terminals Gold Kit
Very lovely edition of a great microcontroller.
Reviewed in the United States on November 1, 2025 by Yubal O.
Model: 3-Pack All-Terminals Gold Kit
Easy transfer from my Wroom-32. The expansion boards make prototyping very easy. Highly recommend. Delivered on time and packaged well. Nice storage box. Good value!
Reviewed in the United States on December 13, 2025 by Ken Koubek
Model: ESP32-S3 IPEX (16MB +Antenna )
High quality version of the DevKitC1
Reviewed in the United States on December 23, 2025 by Adam L.
Model: 3-Pack All-Terminals Gold Kit
I recently picked up the Lonely Binary Gold Edition ESP32 development board and I've been pleased with how it performs in sensor and "IoT-type" (Data gathering with BT or Wifi requirements, not Lora) projects. What I like: Reliability The board has worked consistently in my deployments without hiccups. No weird resets, power instability or flaky USB connections. Performance / storage, According to the product specs, this version features up to 16 MB flash and 8 MB PSRAM (depending on variant). This gives plenty of room for code, and data/log storage, and upload to a web server. 5 V output for low-current sensors. In my setup I have a low-current draw sensor stack and the fact that this board provides a 5 V output (when fed via USB) means I could power the sensor directly from the dev board rather than add a separate regulator. This simplified wiring, especially for battery-/USB-powered deployments and while you're setting things up of course. (Note: always check current draw and board’s regulator specs to avoid over-loading.) Build quality & features The “Gold Edition” finish (black PCB, lead-free immersion gold, nice silkscreen) gives a premium feel. The dual USB-C ports (power + data) and external IPEX antenna variant also add to flexibility. Software ecosystem. Works with Arduino IDE, MicroPython and ESP-IDF so you have flexibility depending on how deep you want to go. What to watch / possible downsides: The claim of “5 V output” is often implicit (i.e., the board is powered by USB and the 5 V rail is present) rather than a dedicated high-current 5 V regulator designed for heavy loads. In other boards, drawing high current from the 5 V pin can be risky. If you rely on sensors/modules that need 5-V and draw significant current (e.g. large displays, motors, relays) you’ll want to check how much the board/regulator can supply, and perhaps add a separate supply. The board is very capable, but if you only need a simple ESP32 for basic 3.3V sensors there are cheaper boards that'll do the job. Documentation could be more explicit about board current limits, power-rail specs etc (at least I found some ambiguity). International shipping/South Africa: you’ll want to check import cost, shipping/delivery, warranty coverage etc Use-case fit (for me): Because I am running low-current sensors (e.g., environmental, wired via I2C, logging periodically) this board has been an excellent fit: I could feed the board via USB, use its 5 V pin to power the sensors, and rely on ample memory for firmware & data storage. For more demanding tasks (e.g., large displays, high current actuation) I’d still pair with a beefier external regulator. Final verdict: If you’re in the hobbyist/IoT space, want a stable, well-spec’d ESP32-S3 development board, and especially want the convenience of a 5 V rail (for sensors/modules) plus ample memory, this is a very good choice. The “Gold Edition” features add build-quality and flexibility (antenna, dual USB-C). Just be mindful of power draw on the 5 V rail, and ensure you don’t over-stress the onboard regulator.
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Reviewed in the United States on November 11, 2025 by Andre
Model: ESP32-S3 IPEX (16MB +Antenna )
Amazing!
Reviewed in the United States on October 30, 2025 by Ali
Model: ESP32-S3 IPEX (16MB +Antenna )
This listing accurately represents the product's specifications 'to a T'. Built‑in 8 MB PSRAM, 16 MB of flash as verified via esptool (screenshot attached). The physical module is beautiful. Lonely binary should be proud. I will go out of my way to ensure I purchase more products from this company, regardless of the price.
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Reviewed in the United States on October 20, 2025 by Jamaul Jamaul
Model: ESP32-S3 IPEX (16MB +Antenna )
Está bien
Reviewed in the United States on November 5, 2025 by juan
Model: 3-Pack All-Terminals Gold Kit
Very good packaging, some useful starter code included. The dev boards are solidly designed and have a very bright rgb light. One thing to maybe consider is adding docs for debugging with platformio on the uart usb port. Other than that, a very solid package
Reviewed in the United States on September 29, 2025 by David Perish