Wireless Type | Bluetooth, 802.11bgn |
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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 Compatible with Arduino IDE (3PCS)
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | AITRIP |
Ram Memory Installed Size | 512 MB |
Memory Storage Capacity | 2 MB |
Connectivity Technology | Bluetooth, Wi-Fi, I2C |
Wireless Communication Standard | Bluetooth, 802.11bgn |
About this item
- 2.4GHz Dual Mode WiFi + Bluetooth Development Board
- Support LWIP protocol, Freertos
- SupportThree Modes: AP, STA, and AP+STA
- Ultra-Low power consumption, Compatible with Arduino IDE
- ESP32 is a safe, reliable, and scalable to a variety of applications
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This Item 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 Compatible with Arduino IDE (3PCS) | Recommendations | dummy | dummy | dummy | |
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Price | $15.99$15.99 | $14.59$14.59 | $12.99$12.99 | $15.88$15.88 | -39% $29.99$29.99 List: $48.99 |
Delivery | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 |
Customer Ratings | |||||
Easy to use | 4.3 | 4.6 | 3.5 | 4.0 | 4.3 |
Value for money | 3.9 | 4.0 | 4.3 | 4.0 | 4.2 |
For beginners | 3.7 | 3.5 | — | 2.9 | 5.0 |
Accuracy | 4.8 | 3.6 | — | 4.2 | — |
Touch Screen | 3.0 | 3.1 | — | 2.3 | — |
Sold By | Aitrip | Deeliuerr | HONGXINBAORUI | Teyleten Robot-US | Aceirmc US |
hardware interface | bluetooth | — | bluetooth | bluetooth | bluetooth |
connectivity tech | Wi-Fi, Bluetooth, I2C | Wi-Fi, WLAN | I2C, WLAN | Wi-Fi, WLAN | WLAN, Bluetooth, GPIO, Wi-Fi, I2C |
wireless standard | bluetooth, 802 11 BGN | 2.4 ghz radio frequency | bluetooth | 802 11 BGN, bluetooth | bluetooth |
core count | 2 | 3 | 2 | 2 | 2 |
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Product information
Technical Details
Brand | AITRIP |
---|---|
Item model number | 15363 |
Item Weight | 1.13 ounces |
Package Dimensions | 4.92 x 3.58 x 0.75 inches |
Color | 3PCS |
Number of Processors | 2 |
Manufacturer | AiTrip |
ASIN | B08D5ZD528 |
Date First Available | August 8, 2019 |
Additional Information
Customer Reviews |
4.4 out of 5 stars |
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Best Sellers Rank | #9 in Single Board Computers (Computers & Accessories) |
Warranty & Support
Feedback
Product Description
ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller
The ESP32 integrated with Antenna switches, RF Balun, power amplifiers, low-noise amplifiers, filters, and management modules, and the entire solution occupies the least area of PCB. 2.4 GHz Wi-Fi plus Bluetooth dual-mode chip, with TSMC Ultra-low power consumption 40nm technology, power dissipation performance and RF performance is the best, safe and reliable, easy to extend to a variety of applications.
Features:
The ESP32 is dual core, this means it has 2 processors.
It has Wi-Fi and bluetooth built-in.
It runs 32 bit programs.
The clock frequency can go up to 240MHz and it has a 512 kB RAM.
This particular board has 30 or 36 pins, 15 in each row.
It also has wide variety of peripherals available, like: capacitive touch, ADCs, DACs, UART, SPI, I2C and much more.
It comes with built-in hall effect sensor and built-in temperature sensor.
Data Feature: Complete microcontroller with WLAN (802.11bgn) and Bluetooth (Classic and LE). Reset and boot buttons are available, so a new firmware can be quickly and easily installed. The ESP32 combines a CPU with 2 Tensilica LX6 cores, clocked at up to 240 MHz, and 512 kilobytes SRAM in a single microcontroller chip.
Package:
3 x ESP32 Development Board
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance and ease of use of the single board computer. For example, they say it works well, is easy to program and integrate into their environment. That said, some complain about the WiFi range and disconnect issues. Opinions are mixed on quality.
AI-generated from the text of customer reviews
Customers are satisfied with the performance of the single board computer. They mention that it works as expected, has worked well with DHT11, DHT22, and Dallas One Wire sensors, and has no issues. The WiFi seems to work great when first hooked up through the USB port to flash. The first connection on boot works great, and the USB power supply works fine with other boards. Overall, most are happy with their purchase and recommend it to others.
"Super easy to use and with great performances!" Read more
"...This is a 30 pin dev board not the 38 pin. The units do work just fine and work the same as the 38 pin unit...." Read more
"...Accepted programming and ran as expected...." Read more
"...They work great...." Read more
Customers find the single board computer easy to use. They mention it's small, power efficient, and easy to program. They also say the board is simple to integrate into their environment and that it'll help them accomplish a wide variety of projects. Customers also appreciate the ease of flashing and using it with ESPHome. They say it interfaces smoothly with systems, and that the sketch compiled and uploaded without issue.
"Super easy to use and with great performances!" Read more
"...(easier for people starting out), easy to scale up and do much more complicated projects with...." Read more
"...-WROOM-32 ESP32 ESP-32S is capable, small, power efficient, and easy to program. I was able to complete my project quickly...." Read more
"...This indeed works but can be inconsistent as it requires a bit of timing...." Read more
Customers are mixed about the quality of the single board computer. Some mention that it's a decent quality and works as described, while others say that it is slightly less robust than arduinos and not reliable. Some customers also report that the pins were bent when they arrived.
"...Incredibly robust, can be programmed in the Arduino IDE (easier for people starting out), easy to scale up and do much more complicated projects with..." Read more
"...It requires low voltage.it seem very sturdy.It can read and send a few different data protocols...." Read more
"...Unsurprisingly the serial line is flaky -- a lot of garbage comes out of the serial monitor, especially at first but even after it's doing ok it..." Read more
"The ESP-WROOM-32 ESP32 ESP-32S is capable, small, power efficient, and easy to program. I was able to complete my project quickly...." Read more
Customers are dissatisfied with the wifi range of the single board computer. They mention that the connection is orders of magnitudes more unreliable, the signal is horrible, and the connection quickly degrades. Some customers also report significant disconnect issues and the WiFi keeps dropping. Overall, some customers are disappointed with the WiFi performance and reliability of the product.
"...other room, that's when it was discovered that they could not maintain a solid connection to my wifi...." Read more
"...going to use these for several of my Arduino projects but the WiFi keeps dropping...." Read more
"...let them connect to the WiFi within 8feet of a Ubiquiti AP, they would not connect and, for my use case, this eliminated them...." Read more
"...The pros:1. less than half the size of an arduino.2. Wifi, Bluetooth, and Low-Power Bluetooth.3...." Read more
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For 1, you can use the free Arduino software to flash the code into this device.
It's a very fast device with a good processor.
It requires low voltage.
it seem very sturdy.
It can read and send a few different data protocols.
I actually have mine reading the output from my Renogy solar controller in my shop, acts as a thermostat and controls a heat pad for my batteries, and sends realtime data to my house.
You can also use these devices to read nearby wifi AND signal strength. So ultimately you can use these for triangulation.
I'm just trying to show you how versatile of a product this is.
Don't hesitate to purchase these.