Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ecuador.
🚀 Unlock your IoT potential with the classic ESP8266 powerhouse!
The HiLetgo 3pcs ESP8266 NodeMCU Lua ESP-12E CP2102 USB-C Development Board offers a reliable, low-power 80 MHz microcontroller with integrated 802.11 b/g/n WiFi and versatile connectivity. Featuring a modern USB-C interface, full GPIO access, and support for OTA updates and multiple WiFi modes, this kit is ideal for millennial professionals building smart home, automation, and IoT projects that demand stable performance and future-ready features.
| ASIN | B0CNYJS6V7 |
| Brand | HiLetgo |
| Built-In Media | 3 x ESP8266 NodeMCU Lua ESP-12E CP2102 USB C (Type-C) Development Board |
| CPU speed | 80 MHz |
| Compatible Devices | Camera, Personal Computer, Smartphone |
| Connectivity Technology | USB, Wi-Fi |
| Connectivity technology | USB, Wi-Fi |
| Customer Reviews | 4.5 out of 5 stars 45 Reviews |
| Included components | 3 x ESP8266 NodeMCU Lua ESP-12E CP2102 USB C (Type-C) Development Board |
| Manufacturer | HiLetgo |
| Memory Storage Capacity | 4 MB |
| Memory storage capacity | 4 MB |
| Mfr Part Number | 3-01-1841 |
| Model Name | NodeMCU LUA ESP8266 CP2102 ESP-12E |
| Model Number | 3-01-1841 |
| Model name | NodeMCU LUA ESP8266 CP2102 ESP-12E |
| Number of Items | 3 |
| Number of Packs | 3 |
| Operating System | RTOS (Real-Time Operating System) |
| Processor Count | 1 |
| Processor Speed | 80 MHz |
| RAM Memory Technology | LPDDR3 |
| Total Usb Ports | 1 |
| Unit Count | 3.0 Count |
| Wireless Compability | 802.11b |
D**N
Great board, outdated chip
If you're relatively new to working with ESP microcontrollers, you should be aware that the ESP8266 these boards use is obsolete these days. You can get ESP32-S3 boards for the same price which have much better specs. It really depends on your use-case, the 8266 is plenty capable of anything you'd use an Arduino (atmega series) for, but if you plan to do anything CPU or network intensive, the higher clocked dual-core, more flash/RAM, and better onboard peripherals of the ESP32 series will make a big difference. I didn't know this when I got them and have since switched. That being said, these boards are well-made and work fine. Had no issue using the Arduino IDE to program them, including OTA via wifi. Also tried out the 8266 port of micropython with no issues. You do not need to hold down the boot button when flashing like you do with some boards. There is a blue power led and another blue LED connected to pin 2. Oddly this led is reversed so it's on when the pin is low and off when the pin is high. So while I'd strongly recommend an ESP32-based board over 8266, if you specifically need an 8266 these will get the job done.
J**V
All three work perfectly
I used all three. No problems!
H**D
Great
Worked perfectly for the project I am working on
M**N
Working well so far
Programmed with the Arduino IDE (needed to install the ESP8266 board driver). Working like a charm so far for monitoring temps and relaying the readings to a cloud database.
J**E
Good board
Purchased for LED control over wifi. Did a solid job. 2 other nodemcu boards did not work with WLED. I recommend this one.
Trustpilot
4 days ago
3 weeks ago