WeMos D1 NodeMcu V3 CH340

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QUICK OVERVIEW

This is the famous NodeMCU which is based on ESP8266 WiFi SoC. This is version 3 and it is based on ESP-12E (An ESP8266 based WiFi module). NodeMCU is also an open-source firmware and development kit that helps you to prototype your IoT(Internet of Things) product within a few LUA script lines, and of course you can always program it with Arduino IDE.

Nodemcu V3 WiFi module integrated ESP8266 + additional memory 32M FLASH, USB serial port ch340g WiFi modern ESP8266 + 32MB, the module is based on a wide range of exploration ESP8266 system chip from expressif. WiFi modern ESP8266 + 32MB, compatible with nodemcu board. We add an extra memory size of 32MB. This is better for big library projects. You do not have to worry about the size of the memory. On board there are usb-ttl serial converter ch340g, mini USB socket. DC 4 ~ 9v PowerIn pin VIN. Pitch 2.54mm (0.1 “) 15 x 2-wire pin set. Do not solder. Combine WiFi access point and feature station + microcontrollers using Lua programming language is simple. WiFi Modern ESP8266 + 32MB, provides: FOR arduinO hardware IO. Can be used in the arduin0 IDE event-driven API network application 10 d0-d10, PWM function programming, IIC and SPI communication, in a board WiFi wireless network and ADC (A0, etc. can be used as an access point and / or station, host Server), connect to the Internet, get or upload data, and the developing board can use the mounting board.

 

Price: $10.90 (GST inclusive)

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SKU: WEMOS-CH340 Categories: , ,

Description

This is the famous NodeMCU which is based on ESP8266 WiFi SoC. This is version 3 and it is based on ESP-12E (An ESP8266 based WiFi module). NodeMCU is also an open-source firmware and development kit that helps you to prototype your IoT(Internet of Things) product within a few LUA script lines, and of course you can always program it with Arduino IDE.

Nodemcu V3 WiFi module integrated ESP8266 + additional memory 32M FLASH, USB serial port ch340g WiFi modern ESP8266 + 32MB, the module is based on a wide range of exploration ESP8266 system chip from expressif. WiFi modern ESP8266 + 32MB, compatible with nodemcu board. We add an extra memory size of 32MB. This is better for big library projects. You do not have to worry about the size of the memory. On board there are usb-ttl serial converter ch340g, mini USB socket. DC 4 ~ 9v PowerIn pin VIN. Pitch 2.54mm (0.1 “) 15 x 2-wire pin set. Do not solder. Combine WiFi access point and feature station + microcontrollers using Lua programming language is simple. WiFi Modern ESP8266 + 32MB, provides: FOR arduinO hardware IO. Can be used in the arduin0 IDE event-driven API network application 10 d0-d10, PWM function programming, IIC and SPI communication, in a board WiFi wireless network and ADC (A0, etc. can be used as an access point and / or station, host Server), connect to the Internet, get or upload data, and the developing board can use the mounting board.

 

Features

  • Open-source
  • Interactive
  • Programmable
  • Low cost
  • Simple
  • Smart
  • WiFi enabled
  • Arduino-like hardware IO
  • Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware
  • Code like Arduino, but interactively in Lua script
  • Nodejs style network API
  • Event-driven API for network applicaitons, which faciliates developers writing code running on a 5mm*5mm sized MCU in Nodejs style
  • Greatly speed up your IoT application developing process
  • Lowest cost WiFi
  • Less than $2 WiFi MCU ESP8266 integrated and esay to prototyping development kit
  • We provide the best platform for IoT application development at the lowest cost
  • Input Voltage:
    • 3.3V via 3.3V pin
    • 5.0V via Vin or USB

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The WeMos D1 NodeMcu V3 CH340 is a development board based on the ESP8266 WiFi module. It combines the features of the ESP8266 chip with the NodeMcu firmware, making it easy to program and use for IoT (Internet of Things) projects. The board includes a USB-to-serial converter (CH340 chip) for easy connection to a computer and programming via the Arduino IDE or other compatible development environments.

  1. To program the WeMos D1 NodeMcu V3 CH340, you can use the Arduino IDE or other compatible programming environments. Here are the general steps to follow:

  • Install the necessary USB drivers for the CH340 chip if required.
  • Open the Arduino IDE and go to “File” > “Preferences.”
  • Add the following URL to the “Additional Board Manager URLs” field: http://arduino.esp8266.com/stable/package_esp8266com_index.json
  • Go to “Tools” > “Board” > “Boards Manager.”
  • Search for “esp8266” and install the “esp8266” platform.
  • Select “WeMos D1 R2 & mini” as the board from the “Tools” menu.
  • Write your code and upload it to the board by selecting the correct serial port and clicking the “Upload” button.
  • Built-in WiFi: The ESP8266 chip provides onboard WiFi connectivity, allowing the board to connect to the internet and communicate wirelessly.
  • Arduino-compatible: The board can be programmed using the Arduino IDE and supports many Arduino libraries and code examples.
  • GPIO pins: The WeMos D1 NodeMcu V3 CH340 has multiple GPIO pins, allowing you to connect and control various sensors, actuators, and other components.
  • Easy integration: The NodeMcu firmware simplifies the process of connecting to WiFi networks, accessing web servers, and interacting with other devices or cloud platforms.

The WeMos D1 NodeMcu V3 CH340 is commonly used in home automation, sensor monitoring, robotics, and other IoT applications due to its affordability, ease of use, and versatility.


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