Arduino Uno + WiFi R3 (Compatible) ATmega328P + ESP8266 (w/o USB cable)

Arduino Uno + WiFi R3 (Compatible) ATmega328P + ESP8266 (w/o USB cable)

Marsoni

M251S

$1260.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Arduino Uno + WiFi R3 (Compatible) ATmega328P + ESP8266 (w/o USB cable)This is the new version of our Uno+WiFi R3 board that is fully compatible with the Arduino Uno+WiFi R3. It is a customized version of the classic ARDUINO UNO R3 board. Full integration of microcontroller Atmel ATmega328 and IC, Wi Fi ESP8266 with 32 MB flash memory, and USB TTL converter CH340G on one board. All modules can work together or independently. On the board where the switch of a mode of operation with 8 position SPECIFICATIONS:*

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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.
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Seriously, scoring these shelf stands for $30 feels like an absolute steal! Four chunky wood boards with metal T-brackets that actually feel substantial - way sturdier than those flimsy IKEA ones I used to have. My old cheapo stands warped after half a year, but these hold up like a champ - I've got like 15 heavy textbooks stacked on them right now. Love the little details too: rounded edges so you won't scrape your hands, and rubber grip strips on the bottom. They look legit fancy in my living room as bookshelves and even class up my kitchen herb garden. My friend thought they were some high-end designer furniture! Honestly, the craftsmanship at this price puts my old $60 wooden shelves to shame. Already told my DIY group chat about these - trust me, you can't go wrong!

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Reviewed in the United States on March 13, 2025

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Chad Collins

Pawtucket, US

★★★★★ 4

Great look. Sturdy.

Color: Rustic Brwon, Size: 16in

Great look if you can get it installed. The sticker paper mounting guides rip so easy so he careful!

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Reviewed in the United States on October 4, 2025

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Lisa Bulkilvish

Chelsea, US

★★★★★ 1

Worst item ever

Color: White, Size: 16in

Set up shelves and not sturdy at all. Followed the instructions perfectly. Very poorly made. I don’t have the box and now I’m stuck with the item. Garbage can here it comes.

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Reviewed in the United States on April 20, 2026

Verified Purchase

Nancy

Phoenix, US

★★★★★ 5

Shelves

Color: Rustic Brwon, Size: 16in

Love the quality but got the wrong color. Company was easy to work with in return. If you need shelving these are awesome

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Reviewed in the United States on March 31, 2026