ESP32 Development Board WiFi+Bluetooth Dual Core

ESP32 Development Board with Powerful Dual-Core Processor, Ultra-Low Power Consumption, ESP-32S Compatibility, WiFi and Bluetooth Connectivity, and Robust Development Environment for High-Performance IoT Applications

4.56
117 Reviews 5,687 Orders
$8.87
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Specifications
Brand name Bltdzkj
Model number Esp32
Origin Mainland china
Hign-concerned chemical None
Condition New
Type Module
Choice Yes
System compatibility Win10
Automatic installation drive Yes
Baud rate High
Stability Better
Integrated components Antenna, rf balun, power amplifier, low-noise amplifiers, filters, power management module
Printed circuit board area Minimal
Wireless technology 2.4 ghz dual-mode wi-fi and bluetooth
Chip technology Tsmc 40nm low power
Power efficiency Best
Safety Yes
Reliability High
Scalability Versatile applications
Certifications Not specified
  • Powerful Dual Core Processor: The ESP32 Development Board features a dual-core processor with WiFi and Bluetooth capabilities, providing high performance and efficiency for various IoT applications. The dual-core design allows for multitasking and faster processing speeds.
  • Ultra-Low Power Consumption: With its advanced power management features, the ESP32 Development Board offers ultra-low power consumption, making it ideal for battery-powered devices and energy-efficient applications. This helps extend the battery life of connected devices.
  • ESP-32S Compatibility: The ESP32 Development Board is compatible with ESP-32S modules, offering flexibility and ease of use for developers familiar with ESP8266. This compatibility allows for seamless integration and migration of projects from ESP8266 to ESP32.
  • WiFi and Bluetooth Connectivity: The ESP32 Development Board provides both WiFi and Bluetooth connectivity, enabling wireless communication and data transfer. This dual connectivity option makes it suitable for a wide range of IoT projects requiring wireless connectivity.
  • Robust Development Environment: The ESP32 Development Board is supported by a robust development environment with extensive documentation and community support. This makes it easy for developers to get started with programming and building IoT projects using the ESP32 platform.

117  Reviews

4.56 Overall Rating
5
98
4
8
3
0
2
1
1
10

H***t
5
Jun 18 2025

Works fine, fast delivery, recommended

Product review
L***n
4
Mar 29 2025

Correct as described

A***r
5
Sep 03 2025

It works, arduino ide recognize as "lilygo t-display". From factory it comes with an wifi-ap application.

L***k
4
Apr 09 2025

I dont know why, finger print on a pcb.

Verified Buyer
5
Jul 24 2025

Perfect product and delivery

J***r
5
Jun 28 2025

Very fast delivery. Item as described. Seller is recommended.

T***s
5
Jul 08 2025

Everything perfect, the order arrived very quickly. Thank you to the seller for the detailed instructions. I recommend it 100%.

U***f
5
Jun 21 2025

It looks fine, but until now i could't test it. I am missing an antenna for 2.4 ghz.

R***o
5
Jun 01 2025

Arrived quickly, works well, recommend product and seller.

R***w
5
Apr 09 2025

Very good product, exactly as described. The quality is excellent and it works perfectly. I am very satisfied with this purchase. Shipping was fast and the item arrived well-packaged and in perfect condition. The seller provided great communication and answered all my questions quickly and clearly. It’s always a pleasure to deal with a professional and reliable seller like this one. I’ve tested the product and everything works just as expected. I will definitely order again in the future. Highly recommended to anyone considering this item. Great service, great product – thank you very much! Want a version with a more casual tone or specific details about the item?

Product review Product review
R***s
1
May 13 2025

Very poor Wifi quality

J***e
4
Jul 07 2025

Everything is fine so far, arrived as described.

F***r
5
Apr 30 2025

I have used it and it works wonderfully. I have bought a few to create the devices I want.

S***r
5
Aug 21 2025

Ok

M***s
5
Apr 01 2025

Very good product, buy what it promises. And it arrived on the date.

T***r
5
Jun 16 2025

Outwardly everything is beautiful. I hope everything will work. We will check.

Verified Buyer
5
Jun 26 2025

Very good, arrived working perfectly and is very fast.

H***t
5
Jul 18 2025

Works all good, fast delivery. Recommended

Verified Buyer
5
Apr 07 2025

great

T***l
5
Jun 02 2025

Ok

Z***t
5
Apr 12 2025

The board works great

Verified Buyer
5
Apr 04 2025

Great!

T***n
5
Aug 05 2025

Excellent product

N***Y
5
Aug 06 2025

Dev board good

I***o
2
Sep 18 2025

The product came poorly packaged and as a result, some pins came crooked.

S***s
5
Jun 29 2025

Item was quickly shipped and delivered on time, quick. It was as described in the description with the same specifications listed. Works as advertised and was new.

D***r
1
Jun 21 2025

For local use it's s good... for wireless control has very poor wifi and bluetooth capability. Not ecommended.

S***a
5
Sep 23 2025

Very good.

N***Y
5
Aug 06 2025

Solder not good, big blobs, pins not in position when soldered but easy to fix for the money

C***c
5
May 02 2025

Super recommended.

Verified Buyer
5
Jun 11 2025

It arrived perfectly.

N***n
5
Apr 28 2025

All is ok

Verified Buyer
5
Apr 02 2025

All okey! !

C***r
5
Apr 14 2025

everything bests. Thank you

H***r
5
Jul 28 2025

Items arrived promptly is excellent condition, no bent pins, clean esp32 chip.

B***m
5
Apr 15 2025

I used it to make automatic works and IOTs.

G***l
5
Apr 11 2025

I started testing now, but it arrived very quickly.

Product review
R***o
1
Jun 20 2025

The store is terrible, doesn't deliver what we buy, often cancels the order out of nowhere, I don't recommend it.

Product review
I***i
5
Jul 02 2025

Everything is wonderful.

W***o
5
Apr 03 2025

Good sign

L***o
5
Mar 31 2025

It arrived in good condition, working well.

K***h
5
Apr 23 2025

Item arrived quickly to australia and works exactly as advertised as a proxy in home assistant. Great little item!

A***r
4
Apr 07 2025

everything is fine, works

R***s
5
Apr 13 2025

The operation surprised my expectations

A***v
5
Sep 05 2025

Good!

A***v
5
Sep 07 2025

Thank you, everything is fine! :)

A***i
1
Apr 10 2025

Please note this module, you need to check it well before using it. Mine turned out to be damaged because after applying 12v power to it, it does not lower the voltage to 5v, it only gives almost the entire power supply at the output, which damages the components connected to this module. I won't mention spines bent during transport because they managed to be straightened. Unfortunately, packing this in a plastic bag is not a good idea.

Product review Product review Product review Product review
B***t
4
Apr 11 2025

Detected as "lilygo t-display"... No led other than the power led Seems it is working

P***s
5
Jul 05 2025

Brilliant board I had to adjust my arduino esp32 board library back to 2.0.17 to use blekeyboard library but once i did it worked perfectly. This could just be down to the older library itself,but just in case that's what your using

Product review Product review
Y***s
5
Jun 02 2025

Excellent quality, great price, fastest delivery!

D***e
5
May 01 2025

I loved my purchases. I will buy more often, the delivery is super fast. The product comes super packed with protection to prevent the pins of the board from being crushed.

Product review Product review Product review Product review Product review
S***r
5
Jun 25 2025

Work ok.

N***i
5
May 22 2025

I would like to thank you, i received the product in good packaging, and earlier than expected time. I recommend it.

Product review
F***r
5
Apr 30 2025

I have already bought others and I hope they work like the previous ones that I already have working to create presence devices and as Bluetooth for Home Assistant.

C***n
5
Jul 27 2025

Perfect

E***r
5
Jun 11 2025

perfect, thanks

A***v
5
Jun 18 2025

All good! Thank you :)

Verified Buyer
5
Jun 11 2025

Goooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooood

Product review
G***n
1
May 26 2025

Doesn't work at all. I hope for a replacement.

Verified Buyer
5
May 08 2025

The shipment arrived very quickly, I haven't tested it yet but it looks good.

M***a
5
Aug 10 2025

All very correct, thank you very much. Farewell

Verified Buyer
5
Sep 03 2025

It arrived well for me :D

S***n
5
Jun 11 2025

Compliant product and very short delivery time. I recommend.

G***r
5
Jun 02 2025

It worked perfectly, I liked the product, well packaged and good finishes, I will buy more, good seller.

A***o
5
Mar 29 2025

God module, seller respect.

Product review Product review Product review
Verified Buyer
5
Sep 16 2025

Ok

M***o
1
Apr 02 2025

I can't flash using software

Verified Buyer
5
Apr 21 2025

The item has the quality according to its price. It arrived on time and with appropriate packaging, without damage.

P***i
5
Apr 09 2025

Ok

Verified Buyer
5
May 12 2025

Top

S***k
5
Sep 02 2025

Seems like a very well built piece and looks great. I have not used yet but by the looks of it, i am sure it is worth its cost.

Verified Buyer
5
Apr 25 2025

Very fast delivery to Spain (4 days). What was received matches exactly what was ordered. It has not been tested yet.

R***a
1
May 27 2025

Esp32 does not fit the development board, you have to bend the pins in the control or the pins in the board,

D***o
5
Jun 05 2025

Everything is fine! As described! Fast shipping!

P***r
5
May 20 2025

Well made, I recommend!

Product review
A***z
5
Aug 14 2025

good product

V***a
5
May 18 2025

According to the description. Works.

A***t
1
Apr 26 2025

The panel on the board is narrower than the ESP purchased from the same seller.

J***a
5
Jul 10 2025

Order arrived in good condition, product looks exactly as described in the publication, its functionality and durability need to be tested! !

Product review
Verified Buyer
5
Jun 04 2025

Good product.

Verified Buyer
5
Jun 03 2025

Very good product, very fast delivery.

W***w
5
Jun 12 2025

great as always

A***s
5
Apr 22 2025

Works perfectly

J***s
1
Jul 28 2025

I don't know, they usually don't work. I've bought 5 different ones and only 1 worked. I don't know what to think, I won't buy more.

S***D
5
Apr 11 2025

Until then, he has done his job well.

Product review Product review Product review
A***v
5
Apr 29 2025

All good and fast delivery! Thanks Thank you! :)

J***r
5
Aug 13 2025

In the end, I got tired of buying things that I don't even use. At first glance, everything seems fine. I still need to try it, but a repromoder is not afraid of anything.

Product review
O***y
5
Apr 23 2025

Everything is ok

A***r
5
Apr 25 2025

Excellent

M***n
4
Jul 01 2025

Everything seems to be okay. But as in the picture, it doesn't fit together, the ESP board has pins that are too widely spaced relative to the mounting board.

Product review
J***.
5
Jun 17 2025

I am an electronics enthusiast and this board seems to have incredible potential to lead several projects I have.

D***o
5
Jul 13 2025

mam

Product review
A***T
1
Apr 03 2025

Item incompatible with the support card sold with it.

Product review
M***d
5
Jun 27 2025

Well processed, quickly delivered, and now we can get started! Really strong price-performance ratio with a discount. Save!

J***r
5
Apr 09 2025

Everything OK as expected.

A***z
5
Apr 02 2025

Okay

S***r
5
Apr 15 2025

Thank you very much, the product matches the description, I haven’t checked it yet, if anything goes wrong I’ll add to the review, delivery is fast.

Product review Product review
A***a
5
Jul 09 2025

Everything excellent, works correctly.

J***a
5
Aug 19 2025

Ok

R***a
5
Jun 23 2025

Arrived ok. 4 before the date! Still to test, worth the wait.

Product review Product review
A***r
5
Apr 17 2025

Great product, a lot cheaper compared to a regular esp32 for literally the same product. This is much better than going to a store the buy them for like 40 bucks. Just buy this instead it’s literally the same thing

I***l
5
Jun 02 2025

Works with home assistant

Verified Buyer
5
May 15 2025

Thank you, I will buy again!

T***k
5
May 26 2025

Very good product works properly.

Verified Buyer
5
Jun 18 2025

Good quality. Shipped promptly.

J***a
5
Apr 04 2025

Good material, very useful, easy to use. Fast delivery and well packaged.

L***d
5
May 17 2025

fast delivery

B***r
4
Jun 19 2025

Had trouble connecting to pc but works great.

Product review
Verified Buyer
5
Jun 26 2025

Good board for IoT projects

N***s
5
Jul 10 2025

I have purchased a few of these from this seller they all work as they should. Shipping was quick items arrived within a week and well packaged. Very happy with purchase.

Verified Buyer
5
Apr 21 2025

Great boards, work well, i'm always needing more for different projects haha

Product review
F***f
5
Jul 10 2025

Ok

D***s
5
Apr 29 2025

Everything is fine with the product.

Verified Buyer
5
Jul 23 2025

Very well made….excellent price and speedy delivery….most importantly works well totally happy with specifications….totally happy with my purchase….thank you

S***h
5
May 15 2025

Need to try it but it arrived in excellent condition and everything looks good.

Verified Buyer
5
May 06 2025

Works perfectly

K***r
4
May 08 2025

Works well but I only give 4 stars because instead of the ordered "ESP 32 Type-C CP2102 38 pin" I received the "ESP 23 Type-C CP2102 32 pin".

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