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Item #:
40376996
SparkFun Thing Plus - ESP32-S2 WROOM -No Bluetooth - RAM encryption
Item #:
40376996
BSD 39
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Imported from USA store
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Order now and get it around Friday, November 20
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What Stands Out
WiFi Connectivity
Equipped with a 2.4 GHz WiFi SoC, the board enables seamless internet connectivity, perfect for IoT projects or remote monitoring applications.
Enhanced Security
Features transparent external flash and RAM encryption, ensuring data integrity and safety, making it ideal for projects requiring high security.
Feather Form-Factor
The compact Feather form-factor allows for easy integration into various projects, providing versatility and portability for developers and makers.
Product Details
| RAM Memory Installed | 320 bytes |
| Memory Storage Capacity | 4 MB |
| Connectivity Technology | Wi-Fi |
| Operating System | FreeRTOS |
| Wireless Compability | 2.4 GHz Radio Frequency |
| Compatible Devices | Qwiic-enabled devices, Computers (USB-C enabled), LiPo batteries |
| RAM Memory Technology | SRAM |
| Processor Count | 1 |
| Total Usb Ports | 1 |
| Brand | SparkFun |
| Model Name | SparkFun Thing Plus - ESP32-S2 WROOM |
| Built-In Media | JST LiPo Battery Connector, Qwiic Connector, USB-C Connector, JTAG PTH Pins, and Feather Footprint |
| Number of Items | 1 |
| UPC | 845156011377 |
| Unit Count | 1 Count |
| Item Highlight | Highly-integrated Feather form-factor development board Has a 2.4 GHz WiFi System-on-Chip (SoC)-Transparent external flash |
| Manufacturer | SparkFun Electronics |
| Model Number | WRL-17743 |
| Mfr Part Number | WRL-17743 |
| Ram Memory Installed Size | 320 bytes |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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IoT Developers
Ideal for developers creating Internet of Things applications needing WiFi connectivity and integrated features.
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Educational Purposes
Great for students learning about embedded systems and microcontroller programming in a hands-on environment.
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Prototyping Projects
Suitable for engineers and hobbyists who require a compact platform for rapid development and prototyping.
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Bluetooth Necessity
Not suitable for projects needing Bluetooth connectivity as this version lacks that functionality.
Product Description
SparkFun Thing Plus - ESP32-S2 WROOM -No Bluetooth - RAM encryption
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Customer Questions & Answers
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How to Shop SparkFun Thing Plus - ESP32-S2 WROOM -No Bluetooth - Online From Ubuy?
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Is SparkFun Thing Plus - ESP32-S2 WROOM -No Bluetooth - Available to Shop Online in The Bahamas?
Answer: Yes, at Ubuy The Bahamas this product is available for you to shop at a reasonable price. The SparkFun Thing Plus - ESP32-S2 WROOM -No Bluetooth - is not available locally but you can trust us with our express shipping services. -
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
SparkFun Single Board Computers WRL-17743 Editorial Review
SparkFun Thing Plus - ESP32-S2 WROOM -No Bluetooth - RAM encryption features a powerful Espressif processor running at a speed of 240 MHz with a sizable 4 MB memory storage capacity. Users have noted that while this board operates well for various projects, it lacks Bluetooth connectivity, which has been a point of frustration for some. Common issues reported include difficulties in being recognized by both Mac and Windows operating systems, even requiring specific power procedures for firmware uploading, indicating a potential learning curve. Despite these challenges, its versatility with Qwiic-enabled devices and USB-C compatibility provides significant potential for hobbyists willing to troubleshoot.
Customer Reviews & Ratings
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Pros
- Compact design for various projects
- Wi-Fi connectivity for IoT applications
- Compatible with Qwiic-enabled devices
- Solid RAM memory technology
- USB-C connectivity for easy interfacing
Cons
- Initial setup can be challenging for users
Platform Trust & Buyer Confidence
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Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
MT
Music
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“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”
05 November 2026 · via Trustpilot
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William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
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Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
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Stephen
Verified buyer
“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
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BSD 39
Order now and get it around Friday, November 20
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