Ecosyste.ms: Packages
An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.
rubygems.org "rfid" keyword
mfrc522 3.0.0
MFRC522 RFID Reader Library for RaspberryPi12 versions - Latest release: about 3 years ago - 1 dependent package - 25.7 thousand downloads total - 18 stars on GitHub - 1 maintainer