Hey everyone,
I am posting to seek professional advice on a problem I encountered while using two Arduino boards: the Arduino Nano Every and the Arduino Nano RP2040 Connect. Both boards were tested with the same expansion board (shield), but they exhibit different behaviors:
Arduino Nano Every: Works as expected when connected to the expansion board.
Arduino Nano RP2040 Connect: Fails to function properly with the identical setup.
I confirmed that the pin numbering and physical layout appear identical between the two boards, yet the RP2040 Connect does not operate correctly.
Thank you!
Hints, please. That covers a lot of ground, but gives no information.
Links to what exact shield you’re using might also be beneficial.
If the shield doesn’t answer this, what power were you providing to each, and how was it connected?
First, make sure you are NOT using a deprecated board entry. If that checks out, then much more information is needed.
NanoEvery is 5V I/O, NanoRP2040 is 3V.
If your RP2040 works stand-alone, and your unnamed shield is a Grove, this link, regarding an RST pin, might help: Grove Shield for Arduino Nano v1.0 can it be used with a Nano RP2040 - Products & Technology - Seeed Studio Forum
Indeed, thank you