Hi guys,

I'm fairly new to this, and I have been testing the template UARTPAssThrough for now. I have been following this tutorial https://tinycircuits.com/blogs/learn/bluetooth-low-energy-tinyshield-st-tutorial but for some reason when the USB TinyShield is attached, the bluetooth does not seem to work and because of that I cannot view anything on serial monitor. Is there something that I missed out?