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MakerFocus 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Serial Wireless Module Internet for Ar duino IDE/Micropython with Adapter Board for ESP8266 ESP-01 and nRF24L01+

4.5 4.5 out of 5 stars 425 ratings

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Brand MakerFocus
Connectivity Technology Wi-Fi
Wireless Communication Standard 802.11b
RAM Memory Technology LGA 1200

About this item

  • User manual: Please get the link from the product description below
  • The chip model: CP2102
  • The Makerfocus nRF24L01+ and ESP8266 ESP-01 Breadboard Breakout Adapter Board is available free of charge and is compatible with the "nRF24L01+" and ESP8266 ESP-01. If you need more information about it, get it in the documentation
  • ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor
  • ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area

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MakerFocus 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Serial Wireless Module Internet for Ar duino IDE/Micropython with Adapter Board for ESP8266 ESP-01 and nRF24L01+
MakerFocus 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Serial Wireless Module Internet for Ar duino IDE/Micropython with Adapter Board for ESP8266 ESP-01 and nRF24L01+
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PriceCurrently unavailable.$8.99$13.99$14.59$35.99$18.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Value for money
4.2
4.6
4.6
4.0
Easy to use
4.0
4.6
4.6
4.6
Sold By
Aokin Direct
Aokin Direct
Deeliuerr
Dorhea
Aokin Direct
hardware interface
bluetooth
bluetooth
bluetooth
connectivity tech
Wi-Fi
Bluetooth, Wi-Fi
Bluetooth, Wi-Fi
Wi-Fi, WLAN
I2C, Wi
Bluetooth, Wi-Fi
wireless standard
802 11 B
bluetooth
bluetooth
2.4 ghz radio frequency
802 11 B
bluetooth
core count
2
2
3
2

Product information

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MakerFocus

MakerFocus 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Serial Wireless Module Internet for Ar duino IDE/Micropython with Adapter Board for ESP8266 ESP-01 and nRF24L01+


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Product Description

Instructions:
There is the way to guide you to use the new version: The command you needed to use is: esptool.py --baud 115200 --port /dev/tty SLAB_USBtoUART write_flash -fs 32m -ff 80m --flash_mode dio 0x00000 boot_v1.7.bin 0x1000 user1. bin 0x37c000 esp_init_data_default.bin 0x37e000 blank. bin The important part is “—flash mode dio

https://github.com/espressif/esptool/wiki/SPI-Flash-Modes

Steps of How to use:
1. Download the Ar duino IDE, the latest version
2. Install the IDE
3. Set up your Ar duino IDE as: Go to File->Preferences and copy the URL below to get the ESP board manager extensions: http://arduino.esp8266.com/stable/package_esp8266com_index.json
Placing the http:// before the URL lets the Ar duino IDE use it, otherwise it gives you a protocol error
4. Go to Tools > Board > Board Manager> Type "esp8266" and download the Community esp8266 and install
5. Set up your chip as:
Tools -> Board -> NodeMCU 1.0 (ESP-12E Module)
Tools -> Flash Size -> 4M (3M SPIFFS)
Tools -> CPU Frequency -> 80 Mhz
Tools -> Upload Speed -> 921600
Tools-->Port--> (whatever it is)
6. Download and run the 32 bit flasher exe at Github(Search for nodemcu/nodemcu-flasher/tree/master/ at Github) github.com
/nodemcu/nodemcu-flasher/tree/master/Win32/Release Or download and run the 64 bit flasher exe at: github.com/nodemcu/nodemcu-flasher/tree/master/Win64/Release
7. In Ar duino IDE, look for the old fashioned Blink program. Load, compile and upload
8. Go to FILE> EXAMPLES> ESP8266> BLINK, it will start blinking. Item-type: Electronics › Computers & Accessories› Networking Products › Network Transceivers

Package Including
2 * ESP8266 ESP-12E NodeMcu Development Board
1 * “nRF24L01+” and ESP8266 ESP-01 Breadboard Breakout Adapter Board

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
425 global ratings

Customers say

Customers like the performance, value, quality and ease of use of the single board computer. They mention that it works great, is functional and that it's a very good price. They also appreciate the versatility, saying that it can be used for smart home projects and that the Arduino IDE is a fantastic development board. Customers are also satisfied with service, and connectivity. However, some customers dislike soldering.

AI-generated from the text of customer reviews

143 customers mention118 positive25 negative

Customers like the performance of the single board computer. They mention that it works well, the programs run fine, and the uploads work fine. Some say that the modules run fine for 30 hours with a DHT11 sensor attached.

"...done extensive testing with the boards yet, I did verify that both are functional...." Read more

"...out how to flash from the Arduino to the ESP8266, it worked great in exactly that way; using the Arduino IDE to write and flash code just works...." Read more

"...So far both are working like champs! Uploads worked fine and when I plugged the PCB into the wall neither board blew capacitors, so it's progress...." Read more

"I ordered two of these models. Both are running very well...." Read more

39 customers mention39 positive0 negative

Customers appreciate the value of the single board computer. They mention it has a very good price.

"...to only use with Arduino, I can recommend this module as one of the best-priced options out there.Cons:1. Poor documentation...." Read more

"These boards are an incredible value!! Having the integrated Wifi makes building IOT projects extremely easy to complete...." Read more

"...Good value." Read more

"...There is so much you can do with it right out of the box and the price point is fair for a dev board that is ready to drop into your breadboard." Read more

33 customers mention27 positive6 negative

Customers like the quality of the single board computer. For example, they say it's very reliable, durable, and works well. Some say it arrived in good working condition and was undamaged. Overall, most are satisfied with the product's quality.

"...All labeling is silk screened onto the circuit board, and appears to be quite durable...." Read more

"Really solid little 8266 boards! Worked out of the box with both LUA and Arduino environments...." Read more

"...No quality control issues here:-)..." Read more

"...I saw have seen no problems with board warpage or bent pins as other people have described...." Read more

32 customers mention27 positive5 negative

Customers find the single board computer easy to use. They mention it's easy to program, handle with the NRF module, and install. It makes prototyping much easier, and is smooth to set up. However, some programming knowledge is required.

"...This makes prototyping much easier as you are not constantly looking at a pinout diagram and then counting pins on the board to make sure you are..." Read more

"...Having the integrated Wifi makes building IOT projects extremely easy to complete...." Read more

"Works exactly as I hoped it would, and is much easier to use than the ESP-01 modules (although much larger)...." Read more

"...Over all the construction and assembly of the board is good and having the headers presoldered is a plus for me...." Read more

22 customers mention22 positive0 negative

Customers find the single board computer very useful for their projects. They say it's a great platform to develop IoT projects, a fantastic development board, and a good module for use with the Arduino IDE. Customers also mention that it'll work flawlessly for smart home projects, DIY projects, and prototyping.

"Updated review. These units are great for prototyping and even as final projects for the ESP8266...." Read more

"...These esp parts & the stm32 parts open up a very interesting & capable sensor node space...." Read more

"These are very good modules, for whatever your project is, mine was the spacehun DOS attack for use on a seperate device while being portable and..." Read more

"...PS: Search for "ISS Globe Blinks When the ISS Passes Overhead". Cool project. Wish it was my design." Read more

19 customers mention19 positive0 negative

Customers are satisfied with the service provided by the seller. They mention that the product is delivered quickly, the service is fast, and the tips provided make setting up and running much faster. Customers also appreciate the quality of the product and the safe packaging.

"...generate web pages to control I/O pins, both boards connected quickly with my home network...." Read more

"...batch, and each pair comes in a small cardboard box so the packaging is reasonable too." Read more

"...This is a nice, quick uC with very little downside...." Read more

"These units arrived lightning fast, and worked flawlessly out of the box...." Read more

12 customers mention9 positive3 negative

Customers like the connectivity of the single board computer. They mention that it's great for any WiFi-connected project, it connects wirelessly, and that the 12E's are the best WiFi transceivers on the market.

"These little boards are great for any wifi connected project. These Makerfocus boards have been solid and reliable once up and running...." Read more

"...Will buy again for sure. The 12E's are simply the best WIFI transceivers on the market. The only way to go for DIY home automation." Read more

"...One will take a program upload, but will not send any data out of the usb port...." Read more

"Perfect for WiFi projects" Read more

16 customers mention0 positive16 negative

Customers are dissatisfied with the soldering quality of the single board computer. They mention that the boards arrived defective and don't power up or communicate. Some customers also report that one chip was partially defective and cost them days of debugging. The product is not reliable and is inferior.

"...as a COM device with a cable longer than 3-feet (1 meter) is not reliable. Some of my 6-foot cables worked, and some did not...." Read more

"...One of the two I used myself was faulty but I received a replacement that worked fine...." Read more

"...My humble suggestion: Pick another brand. This one is inferior and not worth the headache." Read more

"One of the two modules I bout was defective. The cpu would crash hard, when wifi.begin() was called...." Read more

Great boards!! Once you figure them out...
5 Stars
Great boards!! Once you figure them out...
These boards are an incredible value!! Having the integrated Wifi makes building IOT projects extremely easy to complete.There are a couple of issues that I struggled with at first: - The pin numbers are a little confusing, when programming using the Arduino IDE insert this code at the beginning of your sketch to convert from the Dx pin numbers printed on the board to pin numbers that Arduino recognizes.//ESP 8266 PIN OUTS#define D0 16#define D1 5 // I2C Bus SCL (clock)#define D2 4 // I2C Bus SDA (data)#define D3 0#define D4 2 // Same as "LED_BUILTIN", but inverted logic#define D5 14 // SPI Bus SCK (clock)#define D6 12 // SPI Bus MISO#define D7 13 // SPI Bus MOSI#define D8 15 // SPI Bus SS (CS)#define D9 3 // RX0 (Serial console)#define D10 1 // TX0 (Serial console)- In addition, the V3 boards are too wide to use on a standard width breadboard. If you use two breadboards side by side you can solve this problem and have plenty of space for your projects. I have attached a photo that shows how I did it.
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