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Arduino Uno R3 CH340G (Robu.in)
Arduino Uno R3 CH340G (Robu.in) Arduino Uno R3 CH340G (Robu.in) Arduino Uno R3 CH340G (Robu.in) Arduino Uno R3 CH340G (Robu.in)

Uno R3 CH340G ATmega328p Development Board Compatible with Arduino

23 Review(s)
Availability: In stock
SKU: 44497

QUICK OVERVIEW

  1. Microcontroller ATmega328 (SMD) – Interface CH340G
  2. Operating Voltage: 5V
  3. Input Voltage (recommended): 7-12V
  4. Input Voltage (limits): 5-20V
  5. Digital I / O Pins 14 (of which 6 provide PWM output)
  6. Analog Input Pins: 6

 299.00

(inc GST)

₹ 253.39 (+18% GST extra)

In stock

Purchase this product now and earn 3 Robu Points!
Brand: Arduino

The Uno R3 CH340G ATmega328p Development Board is the low-cost version of the popular Uno R3 Arduino. It is assembled with the CH340 USB to Serial converter chip, instead of using an Atmega16U2 chip.

We have used plenty of these low-cost Arduino boards with CH340 chips, and have found them to work perfectly. The only time the CH340 chip is used is during programming and when using the serial output of the USB port. During normal operation, this board is identical to the more expensive version without CH340 chip.

Main changes from the older version:

1. Two rows of the holes for the pins (Male and Female). So it can be connected with normal Female Jumpers.
2. Additional 3 rows of the holes for wiring.
3. Changes to the DIP package of ATMEGA328P to flat package.
4. CH340G replace ATmega16U2


How to use:

1. Download the IDE Arduino
Link: http://arduino.cc/en/Main/Software (Copy to open)
2. Download the USB chip driver
Link: http://www.5v.ru/zip/ch341ser.zip (Copy to open)
3. Plug in UNO development board, the driver will be installed automatically
4. Select the UNO from the die
5. Select the COM port
6. The best choice first, Arduino comes with routine procedures, burn into it.


Package Includes :

1 x Uno R3 CH340G ATmega328p Development Board Compatible with Arduino
1 x set of male Jumper Header.

Model Type

Arduino Uno R3

Microcontroller Chip

ATmega328 (SMD) – Interface CH340G

Operating Voltage

5 V

Input Voltage(Recommended)

7-12V

Input Voltage (limit)

6-20V

Analog I/O Pins

6

Digital I/O Pins

14 (of which 6 provide PWM output)

PWM Digital I/O Pins

6

DC Current for 3.3V Pin

50 mA

DC Current per I/O Pin

40 mA

Clock Speed

16 MHz.

SRAM

2 KB (ATmega328)

EEPROM

1 KB (ATmega328)

Flash Memory

32 KB (ATmega328) of which 0.5 KB used by bootloader

Power Supply Option

DC Jack or USB

On Board LEDs

On/Off, L (PIN 13), TX, RX

Operating Temperature (°C)

-40 to +90

Dimensions in mm (LxWxH)

75 x 54 x 12

Weight (gm)

26

Shipment Weight

0.145 kg

Shipment Dimensions

10 x 6 x 4 cm

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

23 reviews for Uno R3 CH340G ATmega328p Development Board Compatible with Arduino

  1. Rated 5 out of 5

    Muktesh Chander (verified owner)

    Excellent product. Have used many.

  2. Rated 5 out of 5

    Kishor Durve (verified owner)

    Great product, started within 10 minutes with no hiccups. Super fast delivery.

  3. Rated 5 out of 5

    rupandey642 (verified owner)

    Perfect product. will soon buy another.

  4. Rated 5 out of 5

    MATLAB Helper Team (verified owner)

    Great Product, no extra effort for setting up is required! Using it along with MATLAB 2018a, which also works superbly!

  5. Rated 5 out of 5

    Sholi (verified owner)

    works,perfectly fine as other Arduinos

  6. Rated 5 out of 5

    Mayur badam (verified owner)

    No problem with the product but it is not the original Arduino board you won’t get the Arduino name on it

  7. Rated 3 out of 5

    Prasenjit samanta (verified owner)

    Working fine but got a little manufacturer ing dispute product a set pin was solderd incorrectly so a little bit disappointed.

  8. Rated 5 out of 5

    Likhitha D (verified owner)

    Amazing

  9. Rated 5 out of 5

    Rajneesh Kumar (verified owner)

    Perfect!! Works as others. Gives more power and I/O pins for connection. This is the best part.

  10. Rated 5 out of 5

    Shreyans Mehta (verified owner)

    Excellent quality. works exceptionally well

  11. Rated 5 out of 5

    Basu gupta (verified owner)

    Nice product

  12. Rated 5 out of 5

    SUJEET KUMAR YADAV

    Affordable price & very important for electronics projects.

  13. Rated 5 out of 5

    Mitwal (verified owner)

    Very nice Product

  14. Rated 5 out of 5

    mayurkumarchauhan19@gmail.com

    perfect

  15. Rated 4 out of 5

    Shristi Das Biswas (verified owner)

    Works perfectly.

  16. Rated 4 out of 5

    Shristi Das Biswas (verified owner)

    Works perfectly.

  17. Rated 5 out of 5

    svohra5132 (verified owner)

    Good product!

  18. Rated 4 out of 5

    Antony John (verified owner)

    Works as good as my genuine Uno board. No problems!

  19. Rated 5 out of 5

    rahulahirwal97 (verified owner)

    Good product.

  20. Rated 3 out of 5

    subhra.mukherjee.kol (verified owner)

    Nice product, but no timer related sketch can run on it perfectly. As it may have clock frequency not matched as that of arduino uno..

  21. Rated 5 out of 5

    NAGARAVI YARLAGADDA (verified owner)

    Board working fine

  22. Rated 5 out of 5

    Anshul Kumar (verified owner)

    Very good type of arduino and at very best price

  23. Rated 5 out of 5

    uhaish (verified owner)

    perfect , I used it for flashing ender 3 bootloader and it worked flawlessly .

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Datasheet of Arduino UNO R3 with ch340G.