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AliExpress ESP32 NodeMCU-32 WiFi and Bluetooth Dev Board
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ESP32 NodeMCU-32 WiFi and Bluetooth Dev Board

$4.05$11.81Save 66%

In stock at aliexpress.com

An ESP32 NodeMCU-32 development board with WiFi and Bluetooth, dual-core processor and low-power operation, in a 30-pin form factor sold as 32D or 32U variants. It's a maker board for IoT projects. At $4.05, the seller lists over 2,000 orders and 96.4% positive feedback on AliExpress.

Shop now at AliExpress →

AliExpress review·All 51,717 AliExpress products·AliExpress coupons & deals·Visit aliexpress.com

Price from AliExpress at our last check (refreshed weekly). The final price, shipping and any import charges show at AliExpress checkout. We may earn a commission if you buy.

Highlights

  • ESP32 dual core
  • WiFi and Bluetooth
  • 30-pin board
  • 32D or 32U antenna options

Best for

Makers building IoT and sensor projects.

Things to consider

  • The 32U variant needs an external antenna.
  • Pin layouts vary by clone.
  • Check USB chip and driver.

Key specs

Price$4.05
ChipESP32
WirelessWiFi + Bluetooth
Pins30

Our take

A cheap maker board.

ESP32 NodeMCU-32 WiFi and Bluetooth Dev Board at a glance

BrandAliExpress
Price$4.05 (was $11.81)
TypePortable Audio & Video
AvailabilityIn stock at aliexpress.com
ReturnsEligible items can be returned within 90 days of payment, with the first return on each…

Price check

At $4.05, the ESP32 NodeMCU-32 WiFi and Bluetooth Dev Board is mid-range for AliExpress, whose 51,717 listed products run $1 to $1,229.

It's currently 66% below its listed price of $11.81. Sale prices can end without notice, so check the live price before you order.

Similar items from other brands we track run $24.95 to $889.99.

Buying from AliExpress

AliExpress is a legitimate marketplace that is worth using for cheap, low-risk things like cables, tools, cleaning supplies and small home items, as long as you can wait and you buy from well-rated sellers. Skip it for anything safety-critical, brand-name or urgent. Check the seller's feedback score, the delivery estimate and the import-charge line at checkout before you pay.

Shipping
AliExpress's 2024 US guarantee listed Choice orders at 5 to 12 days and standard orders at 8 to 14 days, but real-world standard shipping from China often runs longer. Items marked Ship from United States come from local stock. Free shipping on Choice orders depends on a minimum order shown at checkout.
Returns
Eligible items can be returned within 90 days of payment, with the first return on each order free, according to AliExpress's 2024 US announcement. Return terms vary by seller and item, so check the product page. Custom, perishable and hygiene items are generally excluded.
Warranty
AliExpress does not publish a marketplace-wide product warranty. Coverage depends on the individual seller, and Buyer Protection covers non-delivery, damage and not-as-described claims instead.
Payment
US shoppers can pay by Visa, Mastercard, American Express or Discover, PayPal, Apple Pay and Google Pay. Instalment options such as Klarna and PayPal Pay Later appear on some orders, and availability varies.
International
AliExpress sells to shoppers worldwide. For US orders, import duties on low-value parcels have applied since the duty-free exemption ended in 2025, and state sales tax is added at checkout.

Read our full AliExpress review and shop all products →

Frequently asked questions

What is the difference between 32D and 32U?
32D has a PCB trace antenna while 32U has an external antenna connector, which can give better range with an antenna. Check the photos for the one you are buying.
Does it work with the Arduino IDE?
Yes, install the ESP32 board package from Espressif. Some boards use CP2102 or CH340 USB chips, so you may need a driver.
How long does shipping to the US take?
A small dev board ships in an anti-static bag inside an envelope, usually in one to three weeks. Choice or US-warehouse listings come sooner. Tracking is included, and Buyer Protection covers a lost order. Import charges may show up at checkout.
Is it a genuine Espressif board?
It is a third-party clone using the Espressif chip. That is common for dev boards, but pin labels and layout may differ from official ones.
Is the ESP32 NodeMCU-32 WiFi and Bluetooth Dev Board on sale?
Yes. AliExpress lists it at $4.05, down from $11.81 (66% off). Sale prices change, so confirm the live price on aliexpress.com.
Is there a discount on the ESP32 NodeMCU-32 WiFi and Bluetooth Dev Board?
AliExpress publishes these ways to save: Coins in the app. AliExpress sets the terms, which can change; our AliExpress coupons page has the details.
What is AliExpress's return policy?
Eligible items can be returned within 90 days of payment, with the first return on each order free, according to AliExpress's 2024 US announcement. Return terms vary by seller and item, so check the product page. Custom, perishable and hygiene items are generally excluded.
How long does AliExpress take to ship?
AliExpress's 2024 US guarantee listed Choice orders at 5 to 12 days and standard orders at 8 to 14 days, but real-world standard shipping from China often runs longer. Items marked Ship from United States come from local stock. Free shipping on Choice orders depends on a minimum order shown at checkout.
Does the ESP32 NodeMCU-32 WiFi and Bluetooth Dev Board come with a warranty?
AliExpress's published warranty terms: AliExpress does not publish a marketplace-wide product warranty. Coverage depends on the individual seller, and Buyer Protection covers non-delivery, damage and not-as-described claims instead.
Where can I buy the ESP32 NodeMCU-32 WiFi and Bluetooth Dev Board?
The ESP32 NodeMCU-32 WiFi and Bluetooth Dev Board is sold directly by AliExpress on aliexpress.com. The Shop now button on this page goes straight to the product there.
Is the ESP32 NodeMCU-32 WiFi and Bluetooth Dev Board in stock?
Yes. AliExpress lists it as in stock on aliexpress.com as of our latest check. Stock and prices refresh throughout the day.
Is AliExpress a legit store?
AliExpress is a legitimate marketplace that is worth using for cheap, low-risk things like cables, tools, cleaning supplies and small home items, as long as you can wait and you buy from well-rated sellers. Skip it for anything safety-critical, brand-name or urgent. Check the seller's feedback score, the delivery estimate and the import-charge line at checkout before you pay. Our full AliExpress review covers shipping, returns and what to check before ordering.

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