{"id":1741,"date":"2020-01-16T22:12:42","date_gmt":"2020-01-16T22:12:42","guid":{"rendered":"https:\/\/opendna.com\/blog\/?p=1741"},"modified":"2020-01-16T22:31:12","modified_gmt":"2020-01-16T22:31:12","slug":"arduino-ide-setup-for-atmega328p","status":"publish","type":"post","link":"https:\/\/opendna.com\/blog\/2020\/01\/16\/arduino-ide-setup-for-atmega328p\/","title":{"rendered":"Arduino IDE setup for ATmega328P"},"content":{"rendered":"\n<p>I had some difficulty remembering how to set the Arduino IDE to upload sketches to a Pro Mini clone with an ATmega328P chip so I&#8217;m keeping a record this time.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Wiring: (TTL) DTR\/RTD\/TXD\/VCC\/GND -> (ProMini) DTR\/TXD\/RTD\/VCC\/GND \nBoard: Arduino Uno\nProgrammer: AVR ISP\nTip: don't need to key the reset-button during upload if DTR is set.<\/code><\/pre>\n\n\n\n<p>I default to Baud 9600 for serial connections but the IDE loads at 56700(?) baud. I probably didn&#8217;t think serial was successful because I had the baud rate wrong.<\/p>\n\n\n\n<p><em>(Hi future self. By the time you&#8217;ve read this, you&#8217;ll probably have a successful serial connection using  &#8220;Arduino Pro or Pro Mini, ATmega328P&#8221; settings. Serial connection will work on those settings but uploads will fail.)<\/em><\/p>\n\n\n\n<p>Common IDE error responses:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00\navrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0xe0\navrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0xe0\navrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x00\navrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x00\navrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x00\navrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x00\navrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0xe0\navrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x00\navrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x00<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>I had some difficulty remembering how to set the Arduino IDE to upload sketches to an Arduino Pro Mini clone so I&#8217;m keeping a record this time.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"webmentions_disabled_pings":false,"webmentions_disabled":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":3,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":""},"categories":[190],"tags":[191,192,193,194],"class_list":["post-1741","post","type-post","status-publish","format-standard","hentry","category-builds","tag-arduino","tag-atmega","tag-debug","tag-ide"],"_links":{"self":[{"href":"https:\/\/opendna.com\/blog\/wp-json\/wp\/v2\/posts\/1741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opendna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/opendna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/opendna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/opendna.com\/blog\/wp-json\/wp\/v2\/comments?post=1741"}],"version-history":[{"count":2,"href":"https:\/\/opendna.com\/blog\/wp-json\/wp\/v2\/posts\/1741\/revisions"}],"predecessor-version":[{"id":1743,"href":"https:\/\/opendna.com\/blog\/wp-json\/wp\/v2\/posts\/1741\/revisions\/1743"}],"wp:attachment":[{"href":"https:\/\/opendna.com\/blog\/wp-json\/wp\/v2\/media?parent=1741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/opendna.com\/blog\/wp-json\/wp\/v2\/categories?post=1741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/opendna.com\/blog\/wp-json\/wp\/v2\/tags?post=1741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}