• providing UART, printer port, parallel and synchronous serial with 2-wire or 4-wire through USB bus. Zte V790 Custom Rom.

If you are like me and ordered a cheap arduino nano clone from a chinese website like aliexpress or banggood, chances are that they come with the cheaper CH340 USB to Serial chip. This is a cheap chip that manufacturers exploit to make the clone a lot cheaper. This can also be a downside. For me, being a mac user, I had a real hard time finding drivers etc for it. In the end I found some drivers, which were pretty good and I finally could get a blink sketch uploaded. I now want to share my experience for future buyers so you can get it working a lot faster. If everything is done correctly and there were no errors appearing.

You should be able to restart your arduino IDE and see the port. For my mac it is usually like above in the picture but sometimes it changes. You will also notice that once in a while (maybe 1 time of 3) you will get errors when uploading but you do not have to care, the code will usually upload either way.

If you are like me and ordered a cheap arduino nano clone from a chinese website like aliexpress or banggood, chances are that they come with the cheaper CH340 USB. USB to Serial 3.3V Regulation Buffer for RX LED GND GND. Patch Adams Partitura. Title: SparkFun-Serial-Basic-CH340-v10. Descargar Web Tool Master Cd Protect Gratis. sch Author.

I hope this tutorial helped you and remember that the CH340 chip is a bit complicated and it may also be used in other cheap arduino board clones. Thanks for reading and once again, I hope it helped you.