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HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE

4.5 out of 5 stars 847 ratings

Price: $10.99 Get Fast, Free Shipping with Amazon Prime & FREE Returns
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Enhance your purchase

Brand HiLetgo
Connectivity Technology Bluetooth, Wi-Fi
Wireless Communication Standard Bluetooth
CPU Model Tegra
CPU Speed 2.4 GHz

About this item

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  • 2.4GHz Dual Mode WiFi + Bluetooth Development Board
  • Ultra-Low power consumption, works perfectly with the Arduino IDE
  • Support LWIP protocol, Freertos
  • SupportThree Modes: AP, STA, and AP+STA
  • ESP32 is a safe, reliable, and scalable to a variety of applications
Specifications for this item
New & Used (2) from $9.80 FREE Shipping on orders over $25.00 shipped by Amazon.

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Frequently bought together

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Package Dimensions ‏ : ‎ 4.5 x 3.46 x 0.75 inches; 0.32 Ounces
  • Item model number ‏ : ‎ 3-01-1287
  • Date First Available ‏ : ‎ April 21, 2017
  • Manufacturer ‏ : ‎ HiLetgo
  • ASIN ‏ : ‎ B0718T232Z
  • Customer Reviews:
    4.5 out of 5 stars 847 ratings

Customer Questions & Answers

Customer reviews

4.5 out of 5 stars
4.5 out of 5
847 global ratings

Top reviews from the United States

Reviewed in the United States on January 26, 2019
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359 people found this helpful
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Reviewed in the United States on August 29, 2017
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89 people found this helpful
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Reviewed in the United States on September 26, 2017
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5.0 out of 5 stars Nice well-made board
By Doug Leary on September 26, 2017
Nice well-made board. No physical defects, no problem connecting to my wifi network and communicating with websites. Still haven't been able to get bluetooth working (other devices can see it but cannot pair with it). Programming with Arduino IDE works fine right out of the box, using Node32s as the Board selection - this took a while to figure out without documentation. To reference GPIO pins in code use just the number, for example "digitalWrite(13, HIGH)" sets GPIO13 high. The built-in LED is attached to GPIO2. For pinouts see attached image, which I found helpful since the pin labels are on the underside of the board.
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113 people found this helpful
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Reviewed in the United States on July 9, 2017
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37 people found this helpful
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Top reviews from other countries

jee
5.0 out of 5 stars NodeMCU ESP32S model
Reviewed in the United Kingdom on May 12, 2018
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7 people found this helpful
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Brian Logan
5.0 out of 5 stars Solution to problem uploading from Arduino IDE
Reviewed in the United Kingdom on October 4, 2018
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4 people found this helpful
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Amazon Customer
3.0 out of 5 stars When using with the Arduino IDE I found it necessary ...
Reviewed in the United Kingdom on April 26, 2018
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7 people found this helpful
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DS
5.0 out of 5 stars Great quality
Reviewed in the United Kingdom on April 29, 2018
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2 people found this helpful
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Richard
5.0 out of 5 stars Pleased
Reviewed in the United Kingdom on July 9, 2018
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One person found this helpful
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