--- title: DebugWIRE slug: debugwire qid: snapshot: enwiki-001353547746 content_hash: license: CC BY-SA 4.0 source: https://en.wikipedia.org/w/index.php?oldid=1353547746 tags: [23118434, 23603337, 39282463, 40223152] --- # DebugWIRE > [!note] Provenance > Snapshot `enwiki-001353547746` · content root `…` > Derived from · Licensed CC BY-SA 4.0 debugWIRE is a serial communications protocol, designed by Atmel. It is used for on-chip debugging of AVR microcontrollers. debugWIRE is a serial communications protocol, designed by Atmel. It is used for on-chip debugging of AVR microcontrollers.