# Arduino Nano R4 Contributor supplied; source control is verified only where a listing's provenance says so. ID: 27711c98503d051f08364049b16c66371eb371747316a72d3824a410dbac4ffb Search context: `{}` Category: Electronics A compact microcontroller board based on the RA4M1, with a Qwiic connector and RGB LED for embedded prototypes and space-constrained projects. ## About this listing Added as a fan ยท Contributor supplied Source control has not been verified. Listing updated: 2026-11-05 Link checked: 2026-11-05 [Main link]() [Explore listings](/search.md)