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ESP8266 wifi module + NodeMcu v3
Wi-fi module, based on ESP8266 system. 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.
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Description
WiFi module, based on ESP8266 system. It has uploaded software NodeMCU which provides 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 (CH340) which allows to programm directly via USB port using the Arduino IDE environment.
More information about the NodeMCU software can be found on the website GitHub. |
Module dimensions: 58 x 30 mm, terminal 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 transfering between platforms. Details on the home page of Lua.
Specification
- The module is based on ESP8266
- 10 GPIO - everyone can work as PWM, I2C or 1-Wire
- Built-in microUSB connector
- Flash memory: 4 MB
- Converter USB-UART CH340
- Built-in PCB antenna
- Terminal pitch: 2.54 mm
- Comunication speed: 115200 baudrate
- Distance between connectors: 28mm
- Module dimensions: 58 x 30 mm
Useful links
- The main project page of the NodeMcu in the GitHub
- The home page of the Lua language
- SUPLA - Polish project open source based on ESP8266
- The Program ESplorer
- Tool luatool
- Arduino and ESP8266
- Sample programs: Online temperature and humidity sensor
- Scanner of wi-fi network
- Control of electrical devices through the network
- Recording the values of temperature and humidity for the site Thingspeak.com
- Tutorial MicroPython
| Name | Value |
|---|---|
| UC - Microcontroller | ESP-8266 |
| Width | 3.2 cm |
| Height | 5.8 cm |
| Depth | 1.5 cm |
| Weight | 0.012 kg |
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from €8.07
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Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
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.
Question: Can this module be powered via USB?
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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