“For me these are the perfect way to reuse picos between projects, I just trim down the pins after I have soldered them.
They seem pretty sturdy so good for stacking as well.”
“Handy 2x20 pin header. The pins are long and the header is tall - useful for my project when I needed a Pi Pico well above the protoboard it was connected to.
Seems very good quality - with the pico making solid contact, but still easy to remove without excessive effort.”
“These stacking headers are perfect for soldering to a spare Raspberry Pico when you want to do more than just plug it into a breadboard.
This pack let me mount an Adafruit DVI Cowbell to a Pico. An added bonus is that these headers have the right number of pins for the ESP-32 flexy-pin board I bought (see another review).”