Dr Monk has published a great test of the Screwshield on his blog.
ScrewShield, technical details – Photo credit : Dr. Monk
If you need to use an SMD IC for your project then the dedicated area for this makes the Snootlabs shield a good choice.
We are very enthusiast with Simon Monk’s blog, he is used to publish very interresting articles like the Canine Radio Direction Finder part 1 and part 2, transmitter is available on our shop.