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It was working fine but now it seems to run a little warm and it stopped detecting my thermocouples and water flow sensors on pins 22-53 . The thermocouples are k-typed max 6675 and the flow sensor is the Uxcell SEN-HZ43WB . They worked fine on my Arduino uno but for some reason they wont work on the mega unless they are plugged into certain pins. Hopefully it doesn't die on me i have a presentation i need to use it for.
These Nanos seem to work OK for loading sketches from the Arduino IDE. But I wasn't able to load a .hex file on these, which makes them worthless for my project. Was unable to install new bootloaders on them either. YMMV.
This is disappointing I got home all excited to plug in my new Arduino mega board. I open the box to find that there is no wire. I live on the island of Oahu and apparently no one carries arduino (or parts) and it was hard finding usb A/B but I did it . I shouldn't have to do this it should have come in the box (in the picture I even see a USB cable ) this shouldn't be happening. I had to run around trying to find it while I was busy when the company should have just put it in in the beginning. It's a very inexpensive part I don't care about the price I just had a hard time finding it my self it took weeks on end to find it.(in the below picture it says it comes with a USB cable) this is frustrating I know it's cheap but if I need my item and I'm paying for it I expect quality or at least EVERYTHING TO BE THERE .
I loved the board until it came time to put the project in its own box and power it off of the barrel connector. I know it's not ideal to power the Arduino with 12 VDC but it is supposed to handle it. My board didn't last 20 seconds. At this point it will still run the loaded program but the USB port won't connect any longer. So I can't make any changes.