{"ID":2875161,"CreatedAt":"2026-06-01T04:54:23.091178241Z","UpdatedAt":"2026-06-01T04:54:23.091178241Z","DeletedAt":null,"paper_url":"https://arxiv.org/abs/2509.19304","arxiv_id":"2509.19304","title":"Raspberry Pi Pico as a Radio Transmitter","abstract":"In this paper we discuss several surprisingly simple methods for transforming the Raspberry Pi Pico (RP2) microcontroller into a radio transmitter, by using only cheap off the shelf electronic components, and open source software. While initially this transformation may look as a harmless curiosity, in some extreme cases it can also pose security risks, since it can be used to open a large number of local stealth radio communication channels.","short_abstract":"In this paper we discuss several surprisingly simple methods for transforming the Raspberry Pi Pico (RP2) microcontroller into a radio transmitter, by using only cheap off the shelf electronic components, and open source software. While initially this transformation may look as a harmless curiosity, in some extreme cas...","url_abs":"https://arxiv.org/abs/2509.19304","url_pdf":"https://arxiv.org/pdf/2509.19304v1","authors":"[\"M. Andrecut\"]","published":"2025-09-03T19:41:30Z","proceeding":"eess.SP","tasks":"[\"eess.SP\",\"cs.CR\"]","methods":"[]","has_code":false}