I already have 4 stacked boards for GPS logger. I would like to start another stack with your special cable that will connect to the WiFi board. It requires a Tinyduino and USB board. Can I use these existing boards from the 1st stack?

Hello donde,

Yes, you can use your previously bought boards with anymore you purchase from us with the tan, 32-pin connector. There may be some limitations with how many you can stack together, but it sounds like you just want to reuse the boards you already own to build something else, which is possible, and we encourage!

You can definitely reuse the TinyDuino and USB Adapter board for the WiFi project, you just have to reprogram them. This tutorial includes the program and some instructions to help you out with that: https://tinycircuits.com/blogs/learn/wifi-connection-via-tinyduino-and-wifi-shield

Thanks!
-Laveréna