Show pagesourceOld revisionsBacklinksBack to top Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsApp Yammer RedditSend via e-MailPermalink × Then, switch on the LED in red and wait 3 seconds Use the red color of the third column en/tutorial/tutorial3/step3/description.txt Last modified: 2020/05/19 06:47by kniwwelino Log In