2 ms·
Keeping the GPIO interface separate does have its advantages, if you accidentally explode a GPIO pin on an external RP2040 board then you've lost a couple of do
by jsheard 2y ago
Keeping the GPIO interface separate does have its advantages, if you accidentally explode a GPIO pin on an external RP2040 board then you've lost a couple of dollars instead of an entire >$50 SBC.
It doesn't have to take up much space either: https://www.waveshare.com/product/rp2040-one.htm https://www.waveshare.com/product/rp2040-one.htm
- moffkalast 2y agoIf USB is involved you can't really make a production ready system with it. At least they could put some proper ZH or whatever connectors for UART that don't unplug when you look at them wrong. That's one of the things they did right with the Pi 5 at least.