REXQualis Nano V3.0, 3pcs Nano Board CH340 / ATmega328P with USB Cable, Compatible with Arduino Nano V3.0 (Nano x 3 with 3 Cable)

I am not a huge fan of Arduino, there are 32 bit controllers that I prefer for my projects. There are other boards with better offerings. These however have a really nice price to value balance. Arduinos are comically easy to use, these come with free cables, and they all functioned out of box. And these have a good cheap/quality ratio. They don't work with Jetson nano. This likely on the Jetson side of things, but worth noting. Arduino IDE, pymata, and pyfirmata all will not find the these Arduino nanos if you are using Jetson. They work just fine with any other computer.

Work as intended and I got a good price on them. The cord is a little short, but I intending on using a longer one. I will be ordering these again.

Its fully compatible with the arduino IDE, but you do need the USB driver to read it. It did refuse to connect with one of my usb 3.0 ports, but its not the only thing to have issues with that particular port, so who knows. The little included usb cables would be fine for a laptop I guess, but they are too short for most desktops, and you will probably have to hang your board from it, or set it on top, which are both less than ideal. I would have preferred one normal length cable

Works like you'd expect.

I've used 2 of the nanos, for my latest projects. One is a starburst of leds(see pictures), and the other I used to control running leds in a circle. I had absolutely no problems with getting the driver loaded(using Linux/Ubuntu) and uploaded sketches on first try. I was using Unos but the nanos do the same job and are much smaller. Great product and the price is nice. Also there is no soldering and they came with cables. I recomend these products to anyone in need of a Nano. When I need more, I will purchase from this vendor.

These are excellent boards and work flawlessly with the driver from the RexQualis website & selecting Old Bootloader in the Arduino IDE. After my first purchase they soon became unavailable. I would buy these again if I could. In addition to working well, they were packaged fabulously in little boxes inside another box with the USB cords. Other boards I've ordered have been in loose plastic bags which Amazon tends to just throw into mailing envelopes and hope for the best. This is a really good quality product. It's definitely easier to not have to solder the headers on yourself. They're instantly ready for breadboard prototyping. If you have trouble uploading try pressing the reset button on the board while uploading the new sketch. I recommend it and hope they become available soon at the same price as before.

I bought a genuine Arduino Nano and three of these items. The genuine Nano works reliably with avrdude. All three of these REXQualis Nanos get "programmer is not responding" errors. Linux is recognizing the ch341 UART and creating the ttyUSB0 device node, but the board is not responding when I try to talk to it. So it is hardly "100% compatible" with the original Nano. Since there is no "Get product support" button that would let me ask the seller how to use this item, I unfortunately had to return it. Edit: I've found that a lot of these knockoff boards still ship an ancient version of the bootloader which runs at a different baud rate, so using the Old Bootloader option might have worked. Never had this problem with a genuine Arduino though.

The packaging was well done I thought. Each Arduino comes in its own box with the pins packed in foam to prevent damage. And all of them come into a nicely packed box to hold them all instead of letting them fly around loose. I didn't really need the USB cables but it was a nice plus. My only complaint, if I used them, was that they're very short. Which is fine if you're doing some quick breadboarding at your desk. But if you need more length, I would recommend getting another cable. The solder joints on the pins were clean. Honestly I could've soldered some on myself but I didn't feel like going through the trouble this time. Having the JTAG header pins already soldered on was great too in case I need to recover it from bricking. I already had the CH340 drivers loaded from using other Arduinos in the past that use them instead of the TF232. Plugged them in, and they were recognized immediately by Windows. Using PlatformIO with VS Code, and it also picked them up without any need to point it at them. The test blink sketch worked, so I put it to use driving a custom LED light system with PWM. Worked flawlessly the first time without any problems.

Beun sustituto del original, se configura sin ningun problema.

Works nice with arduino but it needs to be use with old bootloader option in Arduino IDE (as seller steted). I did not needed install driver but (seller provide link for such). Works well, price is good. Shipped on time.

mauvaise copie

If you like the Nano and have projects based on it, it is hard to go past this product which is very good value for the money.