{"generator":"GNU social 2.0.2-dev","title":"Conversation","totalItems":1,"items":[{"actor":{"id":"https:\/\/infosec.exchange\/users\/ryanc","displayName":"Ryan Castellucci (they\/them) :nonbinary_flag:","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/174285-original-tmp20231204224453.webp","rel":"avatar","type":"image\/webp","width":392,"height":392},{"url":"https:\/\/gnusocial.jp\/avatar\/174285-96-20231204225121.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/174285-48-20231204225121.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/174285-24-20231204225121.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"174285"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/174285-96-20231204225121.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"Hacker. Cryptography geek. Bureaucramancer. Ex-sysadmin. Nonbinary. Expat (US\u2b95UK).My continuing mission:To explore strange new platforms.To seek out new bugs and new software.To boldly shitpost where no one has shitposted before!I&#39;m suing the UK for more gender, please help with my legal bills: https:\/\/enby.org.ukhttps:\/\/justmytoots.com\/@ryanc@infosec.exchange#hacker #nonbinary","url":"https:\/\/infosec.exchange\/@ryanc","portablecontacts_net":{"preferredUsername":"ryanc","displayName":"Ryan Castellucci (they\/them) :nonbinary_flag:","note":"Hacker. Cryptography geek. Bureaucramancer. Ex-sysadmin. Nonbinary. Expat (US\u2b95UK).My continuing mission:To explore strange new platforms.To seek out new bugs and new software.To boldly shitpost where no one has shitposted before!I&#39;m suing the UK for more gender, please help with my legal bills: https:\/\/enby.org.ukhttps:\/\/justmytoots.com\/@ryanc@infosec.exchange#hacker #nonbinary"}},"content":"<p>JLCPCB shipped my boards.<\/p><p>Already spotted one mistake, \"pull-ups\" instead of \"pull-downs\".<\/p><p>Anyway. This is an AVR32DD14 based board (I wanted an excuse to play with embedded Rust on 8 bit) with the following functions:<\/p><ul><li><p>3.3V power supply<\/p><\/li><li><p>Allow Linux SBC to power itself off completely <\/p><\/li><li><p>Power on Linux SBC when button pressed<\/p><\/li><li><p>Send shutdown signal to Linux SBC when button held<\/p><\/li><li><p>Control LED lighting button based on a GPIO input, e.g. Linux's LED driver with heartbeat trigger<\/p><\/li><li><p>Two extra pins broken out for future use<\/p><\/li><li><p>I2C for configuration<\/p><\/li><\/ul>","generator":{"id":"tag:gnusocial.jp,2026-07-03:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/infosec.exchange\/users\/ryanc\/statuses\/116846137066335434","object":{"id":"https:\/\/infosec.exchange\/users\/ryanc\/statuses\/116846137066335434","objectType":"note","content":"<p>JLCPCB shipped my boards.<\/p><p>Already spotted one mistake, \"pull-ups\" instead of \"pull-downs\".<\/p><p>Anyway. This is an AVR32DD14 based board (I wanted an excuse to play with embedded Rust on 8 bit) with the following functions:<\/p><ul><li><p>3.3V power supply<\/p><\/li><li><p>Allow Linux SBC to power itself off completely <\/p><\/li><li><p>Power on Linux SBC when button pressed<\/p><\/li><li><p>Send shutdown signal to Linux SBC when button held<\/p><\/li><li><p>Control LED lighting button based on a GPIO input, e.g. Linux's LED driver with heartbeat trigger<\/p><\/li><li><p>Two extra pins broken out for future use<\/p><\/li><li><p>I2C for configuration<\/p><\/li><\/ul>","url":"https:\/\/infosec.exchange\/@ryanc\/116846137066335434","status_net":{"notice_id":null}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-07-01:objectType=thread:nonce=245d7c40653bcc8a","notice_info":{"local_id":"12826563","source":"ActivityPub"}},"published":"2026-07-01T18:29:20+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/infosec.exchange\/@ryanc\/116846137066335434"}],"links":[{"url":"https:\/\/gnusocial.jp\/conversation\/6518395","rel":"alternate","type":"text\/html"}]}