Questions tagged [clones]

A clone is a legal, Arduino-like board developed by a third party using the original schematics for the board (with a few minor adjustments). If significant changes are made, it is called a derivative.

A clone is a legal, Arduino-like board developed by a third party using the original schematics for the board (with a few minor adjustments). If significant changes are made, it is called a derivative.

All Arduino clones follow the naming guidelines:

While unofficial products should not have "Arduino" in their name, it's okay to describe your product in relation to the Arduino project and platform. Here are a few guidelines that explain which uses we consider reasonable. Not okay:

  • Arduino Xxxxxx
  • Xxxxxx Arduino
  • Arduino Compatible Xxxxxx - use "Xxxxxx (Arduino-Compatible)" instead

Okay:

  • Xxxxxx for Arduino - products that work with official Arduino boards (e.g. shields or kits)
  • Xxxxxx (Arduino-Compatible) - variations and clones which are software and hardware compatible Note that while we don't attempt to restrict uses of the "duino" suffix, its use causes the Italians on the team to cringe (apparently it sounds terrible); you might want to avoid it. (It's also trademarked by a Hungarian company.)
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What's the difference between a clone and a counterfeit Arduino?

I've been hearing a lot about clones and counterfeits. What are the differences between the two?
Anonymous Penguin
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Arduino Pro Mini (3.3V version) input voltage range / tolerance

I have a few Arduino Pro Mini clones (cheap Chinese stuff) and would like to power them with 12V power supply (same as fan voltage). According to the Arduino Pro Mini spec the RAW pin can take 3.35-12V (3.3V model). In practice this means a 12V PSU…
DominicM
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Compatibility between Arduino and Arduino clones

In a project I am using a Seeeduino v3.0 as an Arduino clone. On the seeeduino website it says that It is based on the Duemilanove schematic, 100% compatible to its existing program, shield and IDEs. In fact I never had any problems with shields…
A.Schulz
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Burning Arduinos one after another

I very accidentally caused a short-circuit to two completely different cheap (under 4$ each) Arduino Uno clones, rendering Windows sound alert for unplugged USB several times. This subsequently led to a problem with uploading code and not blinking…
Edenia
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What are the SVG pins for on the SainSmart Uno clone?

I bought a SainSmart clone board which is compatible with the Arduino Uno R3. Alongside each of the standard IO pins, there is a row of 3 additional pins (male). They are arranged in columns, marked S, V, and G. They can be seen on this image: Most…
Peter Bloomfield
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Problem programming Mini Pro via Arduino as ISP

I just picked up a pair of Arduino Mini Pro 5v clone boards (Inland, sold at Microcenter, currently $4 USD) and I wanted to use my Uno as an ISP like I've done with ATmega328 and ATtiny85 chips before. I've programmed the Uno with the instructions…
Dennis Munsie
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I fried the AMS1117 voltage regulator on my Arduino Clone, is this the cause?

I had the 12V DC power jack plugged-in all the time, and "to make things more exciting" I also plugged-in the "data" USB whenever I had a new sketch to upload. Is this combination a big no-no, or is my step-up converter to blame? I am completely new…
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Why are Arduino clones cheap?

You can buy Arduino Nano v3 clones from Alibaba at the cost of roughly $2-$3. I have calculated the cost for fabricating and all the parts in the BOM for Arduino Nano V3, and it ended up costing around $10 to $12 (depending on where you fabricate…
40pro
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CH340 max serial speed

With an Arduino-like board using a CH340 USB Serial chip, I'd like to send text lines as fast as possible to a Raspberry Pi through USB using the Serial.println() function. The problem is that when I set the serial speed to values above 230 400 with…
Thesaurus Rex
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Unable to upload sketch using Platformio (but Arduino IDE works)

I am using an Arduino Nano (Clone) which I was programming with the Arduino IDE (Version 1.8.5 on Mac OS X 10.10.5). Using the Arduino IDE I need to re-plug the Nano before uploading, but after doing this everything works as expected and the sketch…
albert
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Arduino nano clone problem with interrupt on falling edge on pin 2

I've s 1Hz square wave coming from a DS1307 SQW/OUT pin going into pin2 on the Nano that is set up as input with internal pullup enabled. I've set up the interrupt on falling edge but I can't get the ISR to execute every second (it's not executing…
louigi600
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Purpose of extra holes for pins or Arduino clone

I bought this Arduino clone recently and it has lot of extra holes for pins, but some of them I don't know what they do. There was no instruction manual that came with it. Here's a picture of it, I added a red rectangle around the ones I don't know.…
Nicolas
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Error on UNOr3--> avrdude: ser_open(): can't open device "/dev/ttyUSB0": No such file or directory ioctl("TIOCMGET"): Inappropriate ioctl for device

When I try to upload my program on the Arduino Uno Chinese clone, It says -> avrdude: ser_open(): can't open device "/dev/ttyUSB0": No such file or directory ioctl("TIOCMGET"): Inappropriate ioctl for device My Arduino Programmer: ArduinoISP My…
Abhay Bh
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Can I stack an Arduino to another Arduino?

I'm using Arduino clones, which have pin headers the same as Arduino's shields have (with extended "legs" below the board to be stackable). Can I stack my Arduino (Mega) clone to an Arduino (Uno) clone without destroying both? Wouldn't it explode or…
Yvanne
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How do I use the additional serial ports on an Arduino UNO R3 clone?

I bought this Arduino clone over eBay. It seems to have an extra SPI and serial ports. How do I use these?
Lord Loh.
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