



🚀 Unlock your smart world with the ultimate WiFi dev board!
The 4pcs ESP8266 NodeMCU LUA CP2102 ESP-12E is a compact, open-source WiFi development board featuring a powerful quad-core Espressif processor, full GPIO support, and seamless compatibility with Arduino IDE and MicroPython. Designed for rapid IoT prototyping, it offers integrated 802.11b wireless connectivity and minimal setup, making it the go-to choice for forward-thinking developers and makers.
| RAM | LPDDR4 |
| Wireless Type | 802.11b |
| Brand | ACEIRMC |
| Series | ESP8266 NodeMCU |
| Item model number | 1629401 |
| Operating System | Linux |
| Item Weight | 1.41 ounces |
| Package Dimensions | 5.04 x 4.02 x 1.1 inches |
| Color | 4pcs |
| Processor Brand | Espressif |
| Number of Processors | 4 |
| Manufacturer | ACEIRMC |
| ASIN | B086QK3X6Z |
| Date First Available | April 3, 2020 |
M**L
Great little versatile modules
I love these modules. So many ways to create software for them and what a lot of features for the money.Used several of these to make my dumb garage openers smart (WiFi accessible to access from my smart phone). One for each opener. Working great.
M**S
Great
These are a great value for the money.
C**D
Excellent product, will purchase again
I used the ESP to make A weather station and monitor the weather conditions. It performed well, I especially like that It was fully compatible with Arduino.
R**F
These work great
I have used a number of these to drive LED light strings using WLED software. In theory you need a 3.3V to 5V level shifter for the light string input but they seem to work fine without it.
L**K
Most convenient little boards EVER
These things are pretty sweet. Easy to use, cheap as hell, work great.
C**E
Been running stong for a month straight
Been running wled on 3 of them for over a month 24/7. Overall very stable and have a range of 50-75ft
K**.
Worked as expected
All four came and worked as expected. ESP8266 boards all work basically the same. Used with Arduino and was easy to program code onto following a couple of online tutorials.
C**Y
Great price
These boards were a great deal! We are using them in our holiday light show project. Fantastic price, quick shipping and just as expected.