Repurposing is also great. I have FTDI UART adapters that I've used once five years ago, and couldn't find them later, then had to buy another new one for using

Repurposing is also great. I have FTDI UART adapters that I've used once five years ago, and couldn't find them later, then had to buy another new one for using it (again) just once. If I can take one of my rp2040s and use it for half and hour and then use it for a different thing, it's great