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Add Tip Ask Question Comment Download Step 1: Arduino Nano Clones Unfortunately an original Arduino Nano could cost you more plus shipping so it makes sense to search for an alternative source. There are also some chinese clones that are around five times cheaper, even with worldwide shipping. But wait Theres always a reason why a clone of something is cheaper than the original product. In this case there can be two pitfalls you need to know about. Add Tip Ask Question Comment Download Step 2: Original FTDI for Data Communication Sometimes the FTDI chip which makes the USB communication possible is a counterfeit. You need to upload it yourself and that means you need to have an appropriate programmer on hand. Add Tip Ask Question Comment Download Step 3: The Bad Part About Cheap Chinese Clones So what makes this clone cheaper than the others Well, most probably two things: 1.The headers are not installed. It uses a different chip (CH340G) for serial-USB communication than the others. The different serial chip on the other hand was something I was a little bit worried about but Ive found my fears to be baseless. When I connected the board to the computer with a miniUSB cable it was instantly recognised by Windows as a virtual serial port. Usb Ch340 Exe Driver For CH340CH341Add Tip Ask Question Comment Download Step 4: USB Not Recognizing Add Tip Ask Question Comment Download Step 5: Download Driver for CH340CH341 The chipset used for USB-to-serial is CH340CH341, drivers for which can be downloaded here. Add Tip Ask Question Comment Download Step 6: Add Tip Ask Question Comment Download Step 7: Unzip Install the Driver Add Tip Ask Question Comment Download Step 8: DONE Add Tip Ask Question Comment Download. At least, at that time, the Chinese driver wasnt signed in a way that Windows trusted. After I plug in additional 9V power to the Nano Shield, it can be recognised again after restarting the Arduino IDE. To verify my assumption, I used an USB power meter to measure the current draw through the Arduino Nano. Without the addition power connect to the shield, it draws 30mA but USB port is no longer available. After the auxiliary power was connected, the Nano board and USB connection resumed even without restarting the Arduino IDE. The current draw through the USB cable was 0 mA if auxiliary power was used. Shouryak647. There were hiccups in USB driver installation under my Windows 10. If not recognized, install the drivers from Microsoft Windows 10 update site. Arduino Nano: - Windows 10 built-in installers are not working. Download the Zipped version of Arduino IDE (meant for non-admin installation) from Arduino web site. Choose the folder drivers and unzip it somewhere. Usb Ch340 Exe .Exe Found UnderRun the program dpinst-amd64.exe found under drivers folder. Most issue solving tuts are for windows, I am on linux To sum up: the cable was the culprit then I use: Arduino Duamilanove ou Diecimila, Atmega 328P, AVR ISP HIH Jerome 0 IvanM273.
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