Switch Your RP2040 Between 3.3 V And 1.8 V
[ad_1] Ever want to build a RP2040 devboard that has everything you could ever want? Bad news, “everything” also means adding 1.8 V GPIO voltage support. The good news is that this write-up by [xenia] explains the process of adding a “3.3 V/1.8 V” slide switch onto your board. Some parts are obvious, like the […]