Challenger RP2040 NFC (with antenna) Brand_Onion and Normally Closed contact broken

and Normally Closed contact broken out to a nice 5mm pitch screw terminal

and the fun part is

Flexible Clock Generation with on-chip oscillators and PLLs

A downloadable suite of Python based software is available allowing users to interact with any connected devices

Challenger RP2040 NFC (with antenna) Brand_Onion and Normally Closed contact brokenThe iLabs Challenger RP2040 NFC is a small embedded computer, equipped with an advanced onboard NFC controller (NXP PN7150) in the popular Adafruit Feather form factor. With the included antenna, it's a fully integrated solution for creating entry passage systems or intricate security systems. With an onboard NFC controller and a simple connection system for the antenna coil, it has never been easier to create a fun security system! This board is