Item #:
202654394
ESP8266 DEVKIT V3 Development Board CH340 USB Chip 4M Flash Dual Core CPU NodeMCU ESP8266 Cable
Item #:
202654394
XCD 31
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Imported from Japan store
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Order now and get it around Thursday, August 13
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What Stands Out
Dual core CPU
Features a powerful dual-core CPU, allowing for efficient multitasking and enhanced performance in IoT projects, ensuring smooth operation and rapid processing for complex tasks.
4M Flash Memory
Equipped with 4MB flash memory for ample storage, enabling developers to run larger applications and store extensive data without running into space limitations.
CH340 USB Chip
Integrates a CH340 USB chip for reliable and easy connectivity, simplifying the programming process and ensuring seamless communication with various devices during development.
Product Details
| Operating system | Lua, FreeRTOS |
| Processor Brand | u30a8u30b9u30d7u30ecu30b9IF |
| RAM Memory Technology | DDR3 |
| Processor Count | 2 |
| Brand | Generic |
| Built-In Media | ESP8266 NodeMCU Development Board |
| Model Number | ESP8266+u30b1u30fcu30d6u30eb |
| Mfr Part Number | ESP-DEVKIT |
| Manufacturer | Generic |
| Country of Origin | China |
| Incoraded Components | ESP8266 NodeMCU Development Board |
| CPU Manufacturer | u30a8u30b9u30d7u30ecu30b9IF |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Hobbyist Developers
Ideal for hobbyists seeking to build IoT projects with Wi-Fi capabilities in an affordable and accessible format.
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Students Learning IoT
Great for students to learn about wireless communication and microcontroller programming through hands-on experience.
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Prototype Engineers
Useful for engineers wanting to quickly prototype Internet-connected applications without extensive hardware setups.
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Professional Developers
May lack the advanced features and performance needed for complex, high-demand commercial applications and solutions.
Product Description
ESP8266 DEVKIT V3 Development Board CH340 USB Chip 4M Flash Dual Core CPU NodeMCU ESP8266 Cable
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the main features of the ESP8266SDEVKIT V3?
Answer: It supports LWIP protocol, FreeRTOS, and offers 3 operational modes: AP, STA, AP+STA, with Lua programming capabilities. -
Question:
Can I easily integrate the ESP8266SDEVKIT V3 into my products?
Answer: Yes, its compact design is specifically made for easy embedding into other products. -
Question:
What technology does the ESP8266SDEVKIT V3 utilize for power efficiency?
Answer: It uses TSMC's 40nm technology, which provides low power consumption.
ESP8266+u30b1u30fcu30d6u30eb Editorial Review
**** The ESP8266 DEVKIT V3 Development Board has garnered a generally positive reception among customers, praised for its reliability and functionality in various projects, particularly in controlling devices like relays. Users report that the board operates seamlessly even under continuous power, successfully managing a 5V relay directly from the board without issues. The Wi-Fi capabilities have also received commendation, with users noting stable connections that are crucial for development work. This board is recognized as a staple for NodeMCU development, mostly due to its cost-effectiveness compared to other options like the ESP32, while still offering comparable performance. Users appreciate the ease of integrating this board into their projects, although a few users have encountered minor issues, such as forgetting to close the serial monitor during programming. While the board itself seems to perform well, there are comments expressing disappointment regarding some components, like the absence of a breadboard. Overall, the ESP8266 DEVKIT V3 Development Board is Considered a solid choice for developers looking for an affordable yet reliable platform to build IoT projects and manage sensor devices, despite some specific complaints regarding quality and accessory completeness. **
Customer Reviews & Ratings
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Pros
- Reliable for continuous operation and control of devices (e.g., relays)
- Stable Wi-Fi connectivity
- Cost-effective alternative to ESP32 with comparable performance
- Easy integration for various development projects
Cons
- Some quality concerns reported (e.g., flux marks)
Platform Trust & Buyer Confidence
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23 July 2026 · via Trustpilot
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22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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XCD 31
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Features & Benefits
- High performance price ratio, making it cost-effective.
- Compact design for easy integration into various products.
- Powerful features support LWIP protocol and FreeRTOS.
- Flexibility with 3 operational modes: AP, STA, AP+STA.
- Compatible with Lua programming for simplified development.
- Cutting-edge 40nm technology for low power consumption.
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