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WiFi module ESP-12E + NodeMCU v2 - 4MB
Wi-fi module, based on ESP-12E ESP8266. On Board, 10 GPIO ports (each of which can handle PWM, I2C and 1-wire), built-in 10-bit ADC and a Converter USB-UART. It has installed software NodeMCU which enables programming with the Lua script language or using the Arduino IDE. It has 4 MB of Flash memory.
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Description
Wi-fi module based on ESP-12E ESP8266. It has uploaded software NodeMCU which enables programming with the Lua script language. The system has 10 GPIO pins (each of them can be controlled by the signal PWM), I2C bus, 1-Wire, 10-bit analog-to-digital converter and PCB antenna. In addition, the board has the converter USB-UART (CP2102) which allows to programm directly via USB port using the Arduino IDE environment. Has 4 MB of Flash memory.
More information about the NodeMCU software can be found on the websiteGitHub. |
Module dimensions: 49 x 25 mm, lead's pitch is 2.54 mm
Lua is a script language that can work independently or as an extension of the capabilities of other applications. It was implemented as a library of C language. It features a simple code, high performance and the possibility of transfer between platforms. Details onthe home page of Lua.
When you first start it, we recommend to upgrade the firmware using this instruction. We recommend you to upload the firmware with 115200 bit/s, and the Lua program with 9600 b/s. |
Specification
- The module is based on ESP-12E ESP8266
- 10 GPIO - every one of them can work as PWM, I2C or 1-Wire
- Flash memory: 4 MB
- Built-in microUSB connector
- Converter USB to UART CP2102
- Built-in PCB antenna
- Lead's pitch: 2.54 mm
- The distance between the connectors: 23 mm
- Module dimensions: 49 x 25 mm
Useful links
- The main project page of the NodeMcu in GitHub
- The home page of the Lua language
- SUPLA - Polish project open source based on ESP8266
- The Program ESplorer
- Tool luatool
- Arduino and ESP8266
- Temperature and humidity
- sensor
- Scanner of wi-fi network
- Control of electrical devices over the network
- Recording the values of temperature and humidity for the site Thingspeak.com
- Tutorial MicroPython
Sample programs:
14284
| Name | Value |
|---|---|
| UC - Microcontroller | ESP-8266 |
| Width | 4 cm |
| Height | 6.5 cm |
| Depth | 2 cm |
| Weight | 0.008 kg |
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from €96.75
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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