QT Py RP2040 STEMMA cable Moderators: adafruit_support_bill, adafruit

[spidermonkey42]

I'm trying to connect my QT py RP2040 to other Stemma devices like a Stemma relay, rotary encoder etc. I've purchased a couple of STEMMA (PID: 3568) cables but the connectors don't match (much larger on the cable).

What cables/adapters do I need to tie these devices together?

[dastels]

Those are STEMMA cables with JST-PH connectors... they work with things like the PyPortal. What you need are STEMMA_QT cables with the JST-SH connectors. E.g. https://www.adafruit.com/product/4401. They are available in 50mm, 100mm, and 200mm.

Dave

[spidermonkey42]

I really did try to rtfm and searched all over for the details but thanks for such a quick and thorough reply!