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Uno+WiFi R3 AtMega328p+NodeMCU ESP8266 8mb Memory USB-TTL CH340G Compatible for Arduino UNO

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  1. USB-TTL converter.
  2. Logic Level: 5V.
  3. Operating Supply Voltage: 5V.
  4. Digital I/O Pins: 14.
  5. Analog I/O Pins: 6.

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Brand: Generic
Category: Boards Compatible with Arduino
Tags: Arduino, ATmega328P, NodeMcu, NodeMcu ESP8266, ESP8266, Wifi, CH340G, ATmega328, Arduino UNO, Arduino MEGA

Uno+WiFi R3 AtMega328p+NodeMCU ESP8266 8mb Memory USB-TTL CH340G Compatible for Arduino UNO is full integration on one board: Uno R3 ATmega 328 and WiFi ESP8266 with memory 8Mb (MegaByte). All of the modules can work together or separately. And everyone has their own pinout headers.

The convenient solution for the development of new projects requiring Uno and WiFi. Via USB you can update sketches and firmware for ATmega328 and for ESP8266. For this onboard have the USB-serial converter CH340G.

It is a modernized version of the classic Arduino UNO R3 board. Full integration of a microcontroller ATmega328 and a Wi-Fi chip ESP8266 with 8 MB memory on one board. All modules can work together or individually. Each of the microcontrollers has led to connecting peripheral sensors and modules.

A convenient solution for developing new projects that require Wi-Fi. Through USB, you can update sketches and firmware for both ATmega328 and ESP8266. For this on board, there is a UART converter CH340G. The board has a DIP switch, which switches the modes of interaction of microcontrollers ATmegaa328 and esp8266.

Operations of this board are very simple. The board has DIP-switch, to connect the modules. For example, to USB and ATmega328, USB and ESP8266, ATmega328 and ESP8266.

Table DIP- switch:

Connection DIP
1 2 3 4 5 6 7
ATmega328<->ESP8266 ON ON OFF OFF OFF OFF OFF
USB <->ATmega328 OFF OFF ON ON OFF OFF OFF
USB<->ESP8266 (Update firmware or sketch) OFF OFF OFF OFF ON ON ON
USB<->ESP8266 (communication) OFF OFF OFF OFF ON ON OFF
All independent OFF OFF OFF OFF OFF OFF OFF

Features:

  1. USB-TTL converter.
  2. USB5V (500mA max.)Power IN.
  3. Logic Level: 5V.
  4. Operating Supply Voltage: 5V.
  5. Digital I/O Pins: 14.
  6. Analog I/O Pins: 6.
  7. Interface Type: serial.
  8. Operating temperature: −40С°/+125С°.

Package Includes:

1 x Uno+WiFi R3 AtMega328p+NodeMCU ESP8266 Compatible for Arduino UNO

Category: Tags: , , , , , , , , ,

Based on 0 reviews

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  1. Suyash –

    Very good Uno board, inbuilt Esp module makes it so much more better. the quality is nice. no issues with any of the io pins and the usb.

    Suyash –

  2. CodeFaheem (verified owner) –

    The quality of board is good.

    CodeFaheem –

  3. CodeFaheem (verified owner) –

    The board is good with no issues

    CodeFaheem –

  4. dhiraj.patra (verified owner) –

    atmega never worked esp8266 working properly though. It is a defective board for atmega328p

    dhiraj.patra –

  5. navneetmails (verified owner) –

    Works well. Works for long duration constantly. If problem in uploading from Arduino IDE, press reset just when “Uploading” message comes.

    navneetmails –

  6. purchase (verified owner) –

    5

    purchase –

  7. priyanshmehta301 –

    nice

    priyanshmehta301 –

  8. rusurveb (verified owner) –

    nice board

    rusurveb –

  9. rusurveb (verified owner) –

    nice board

    rusurveb –

Questions and answers of the customers

    Is it NodeMSU or NodeMCU?
  1. 0 votes
    Q Is it NodeMSU or NodeMCU? answer now
    Asked by Anonymous user on June 19, 2024 9:51 am
    A Sorry for the inconvenience. This is Node MCU.
    2. I am trying to connect SR04M ultrasonic sensor wit... Read more
  2. 0 votes
    Q I am trying to connect SR04M ultrasonic sensor with this board, using the script provided by robu...... Read more answer now
    Asked by Anonymous user on May 18, 2024 8:27 am
    A Hello, for your query please reach to us by rising... Read more
    3. i want to use the analog pins with esp8266...is it... Read more
  3. 0 votes
    Q i want to use the analog pins with esp8266...is it possible? answer now
    Asked by Anonymous user on February 5, 2024 9:58 am
    A Yes, it is possible but you cannot directly connec... Read more
    4. Can i use this board with my android phone for con... Read more
  4. 0 votes
    Q Can i use this board with my android phone for control application ? which app to be used answer now
    Asked by Anonymous user on November 29, 2023 7:36 am
    A No, this module can't be used with mobile phones, ... Read more
    5. I'm getting this error right from first run :( how... Read more
  5. 0 votes
    Q I'm getting this error right from first run :( how to fix it ? I have toggled right buttons for U...... Read more answer now
    Asked by Anonymous user on July 2, 2023 5:27 pm
    A Hello, for your query kindly mail us at https://su... Read more
    6. Does all arduino shields are compatible with this ... Read more
  6. 0 votes
    Q Does all arduino shields are compatible with this module (in perspective of dimensions)? answer now
    Asked by Anonymous user on March 20, 2023 3:17 pm
    A No, try to get a specific compatible shield for th... Read more
    7. After selecting DIP switch for communication betwe... Read more
  7. 0 votes
    Q After selecting DIP switch for communication between UART and ESP AT command is not responding ? ...... Read more answer now
    Asked by Anonymous user on September 16, 2021 7:56 am
    A No, DIP switches are made for special modes, pleas... Read more
    8. Can Etherent W5100 shield use with this board? Et... Read more
  8. 0 votes
    Q Can Etherent W5100 shield use with this board? Ethernet W5100 Shield Network Expansion Board w/ ...... Read more answer now
    Asked by Anonymous user on October 27, 2020 6:03 am
    A
    Read more
    9. Sorry, I couldn’t understand which toggle switch... Read more
  9. 0 votes
    Q Sorry, I couldn’t understand which toggle switches you were talking about answer now
    Asked by Anonymous user on March 15, 2020 4:27 am
    A Hi there, we did not mention toggle switch in the ... Read more
    10. I want to use this board for getting 5V logic for ... Read more
  10. 0 votes
    Q I want to use this board for getting 5V logic for connecting to blynk is this possible using this...... Read more answer now
    Asked by Anonymous user on March 13, 2020 6:32 am
    A Yes, it is possible!!
    11. When I select generic esp 8266 board it gives me 3... Read more
  11. 0 votes
    Q When I select generic esp 8266 board it gives me 3 errors saying espcomm_sync failed, espcomm_ope...... Read more answer now
    Asked by Anonymous user on March 13, 2020 6:22 am
    A Check the toggle switches and use 115200 baud rate... Read more
    12. Which board do we have to select in arduino ide fo... Read more
  12. 0 votes
    Q Which board do we have to select in arduino ide for these type of boards can someone explain this...... Read more answer now
    Asked by Anonymous user on March 13, 2020 3:45 am
    A That depends on your application. If you are commu... Read more
    A Hi, if you are looking for sketch upload to atmega... Read more
    13. What type of memory(32MB) is in the board? Is it f... Read more
  13. 0 votes
    Q What type of memory(32MB) is in the board? Is it flash memory? answer now
    Asked by Anonymous user on December 16, 2019 3:36 am
    A Yes, It comes with 32 MB flash memory on board.
    14. which board we have to select in arduino IDE for t... Read more
  14. 0 votes
    Q which board we have to select in arduino IDE for this type of board? i want to use 6 analog pin s...... Read more answer now
    Asked by Anonymous user on October 12, 2019 5:07 pm
    A Please install CH340G drivers for this board after... Read more
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Country Of Origin: China

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