Product Page: https://www.sparkfun.com/products/14484
cardboard circuits: https://www.sparkfun.com/news/2546
The SparkFun gator:bit is an all-in-one “carrier” board for your micro:bit that provides you with a fully functional development and prototyping platform. Almost every pin on the micro:bit is broken out to pads for alligator (or crocodile, if you prefer) clips, so you can get the most out of it! Whether it is data visualization using the five on-board addressable LEDs, capacitive touch sensing, or creating musical works of art using the built-in speaker, we’ve got it covered with the with the SparkFun gator:bit!