Arduino Nano bare (no program) or programmed for our break out boards. This is a commodity (that is NOT Genuino, contact us if you need a Genuino and we'll quote) Nano or "Nano Compatible with a CH340 serial chip", programmed with the latest software version for any of our Nano based break out boards. Great if you want a spare or need to replace one which has died.

Note that you can buy the bare Arduino (possibly without headers) for less on many marketplace sites. Of course you are responsible for configuring the Arduino IDE, downloading the sketch from my GitHub site and doing any customization or debugging. This is a service offered for those who don't want to burn their own Nanos or who are looking for "one throat to choke" and international customers who want to combine shipping. We may be able to do custom programming either as MRCS or through partners, but expect to pay for the programmer's time. Some of these configurations will require configuration information from you, so check the email you used when you placed your order.