2Pack ESP-WROOM-32 ESP32 Development Board WiFi Bluetooth CP2102 Dual Core 2.4GHz Microcontroller Compatible with Arduino IDE, NodeMCU
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2Pack ESP-WROOM-32 ESP32 Development Board WiFi Bluetooth CP2102 Dual Core 2.4GHz Microcontroller Compatible with Arduino IDE, NodeMCU

4.5/5
Product ID: 432391558
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Details

  • Brand
    Hosyond
  • Model Name
    ESP-WROOM-32
  • Memory Storage Capacity
    4 MB
  • CPU Speed
    2.4 GHz
  • Connectivity Technology
    WLAN I2C
⚡Dual-core 2.4 GHz processor
đź“¶WiFi & Bluetooth connectivity
🔌USB CP2102 for fast, stable data
Frequently Bought Together

Description

🚀 Elevate your IoT game with the ultimate dual-core dev board!

  • PLUG PLAY DEBUGGING - CP2102 USB interface enables quick, stable debugging directly via micro USB.
  • SEAMLESS CONNECTIVITY - Built-in WiFi and Bluetooth ensure your devices stay effortlessly connected.
  • POWERHOUSE PERFORMANCE - Dual-core 2.4 GHz CPU delivers lightning-fast processing for your IoT projects.
  • VERSATILE COMPATIBILITY - Supports Arduino IDE, NodeMCU, and FreeRTOS for maximum development flexibility.
  • DEVELOPER FRIENDLY DESIGN - Compact form factor with accessible pins and dual touch buttons for reset and programming mode.

The 2Pack ESP-WROOM-32 Development Boards feature dual-core 2.4 GHz processors with integrated WiFi and Bluetooth, powered by the CP2102 USB serial chip for fast, stable data transfer. Compact and developer-friendly, these boards support Arduino IDE, NodeMCU, and FreeRTOS, making them ideal for versatile IoT applications.

Specifications

Processor2.4 GHz
RAMLPDDR4
Wireless TypeBluetooth
BrandHosyond
SeriesESP-WROOM-32
Operating SystemFreeRTOS
Item Weight1.13 ounces
Product Dimensions2.04 x 1.14 x 0.59 inches
Item Dimensions LxWxH2.04 x 1.14 x 0.59 inches
Number of Processors2
ManufacturerHosyond
ASINB09XDMVS9N
Country of OriginChina
Date First AvailableApril 7, 2022

Reviews

4.5

All from verified purchases

R**L

It worked!

I’ve only used one of these in a project build but know that it worked perfectly.

C**D

Good buy

Batteries are as stated. The price was very reasonable

M**2

A tiny but a Mighty Board!

I recently had the pleasure of working with the D1 Mini NodeMCU ESP-8266 WiFi Module Development Board, and I'm thrilled to share my overwhelmingly positive experience! As a hobbyist and maker, I've always been drawn to innovative technologies that enable me to bring my ideas to life. This little board has exceeded my expectations in every way!*Why I love it:*1. **Compact size**: The D1 Mini's tiny form factor makes it perfect for small-scale projects or prototypes.2. **Easy to use**: With a simple Arduino-like programming interface, I was able to get started with minimal fuss.3. **WiFi capabilities**: The ESP-8266 chip provides reliable and efficient WiFi connectivity, making it easy tointegrate IoT features into my projects. Plug it in and it connects without any fuss.4. **Low power consumption**: This board is designed for energy efficiency, which means it can run for hours on a single battery, usb cable and even be powered by a small solar panel.5. **Community support**: The NodeMCU community is incredibly active and supportive, with plenty of resources available to help you get started and overcome any challenges.*Real-world applications:*+ IoT projects, such as home automation or environmental monitoring+ Robotics and automation+ Prototyping and testing WiFi-enabled devices+ Maker and DIY projects that require wireless connectivity**In conclusion**, I'm thoroughly impressed with the D1 Mini NodeMCU ESP-8266 WiFi Module Development Board. Its compact size, ease of use, WiFi capabilities, low power consumption, and community support make it an excellent choice for anyone looking to bring their IoT or maker project ideas to life.

D**E

Initially seems fine

Seemed initially to work and be the same as the others I have gotten from various sources. I got two units and I successfully flashed one with Tasmota and one with AI_On-The_Edge firmware. So far, I have only worked a while with the Tasmota unit and it seems to work like my other units

N**T

ESP-32 CAM which works - but you need to pay attention

I'm working on a project, and I required a camera for the project, and this ESP-32 CAM solution worked great. I have purchased other ones in the past, and this was my first with this vendor. I ordered 3 sets (6 total ESP32's), and I went through 4 of these units, and NONE of them would take a firmware upload. I reached out the vendor and asked for advice. In the few hours it took to get their reply, I kept at it, and discovered that these ESP32's will ONLY take a firmware upload, IF you use the 5V pin and the GND pin directly below it along with the TX and RX pins to function. IF you use the GND pin under the TX/RX pins, they will NOT. Since this is not mentioned anywhere on the product description, or reviews, I figured I let the vendor (Hosyond) know this and to share that with their product description. Hopefully, this will help someone else who is going through the same headaches. Also, don't forget to short the GPIO-0 and GND pins to put the ESP-32 CAM into "receiving" mode, so that you can upload your firmware, etc. Cheers-

A**T

exactly as described

exactly as described, well packaged, arrived quickly, used at a hackathon

T**S

Great Product!

I needed the micro controller for one of my design class projects, works completely as intended with the help of youtube tutorials depending on what you want to use it for.

J**M

Product Good!

*** Received replacement *** Upping review to 4.999 stars (I'll round up), the modules work just fine. Thanks!Ordered three, received three. Two of the three flashed without error, third would not flash. Tried several methods, two different PCs, but simply could not write to this card via USB. Asked vendor if I could replace, vendor asked for picture and said, "we'll send a replacement". THEN the vendor said... wait! engineer wants a video. I'm not in the business of making videos for a $4 card, and the response system doesn't accept videos (yes, I tried). So I smashed the module with a hammer, sent a picture, and told them I was done. I'll happily update if they do actually replace the card, but CAVEAT EMPTOR.Update: vendor has now stated they will be sending replacement. I'll update if/ when I receive.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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