<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div><blockquote type="cite" class=""><div class="">El 06/07/2015, a las 8:52 p.m., Jaime E Oliver <<a href="mailto:jaime.oliver2@gmail.com" class="">jaime.oliver2@gmail.com</a>> escribió:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=windows-1252" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; " class="">the externals will crash pd if it isn't opened with sudo.<div class="">J</div></div></div></blockquote>What do you mean with external crash? do you refer the wiringPi externals?<br class=""></div></div></blockquote>yes. you need sudo level to access the gpio with those externals and will crash if you don't start pd as sudo.</div><div><br></div><div>J</div><div><br></div><div><br></div><div><br></div></body></html>