{"id":120,"date":"2015-04-27T04:02:19","date_gmt":"2015-04-27T04:02:19","guid":{"rendered":"http:\/\/alain.fi\/?p=120"},"modified":"2019-07-30T04:00:52","modified_gmt":"2019-07-30T04:00:52","slug":"raspberry-pi-i2c-stopped-working","status":"publish","type":"post","link":"https:\/\/alain.fi\/?p=120","title":{"rendered":"Raspberry Pi – I2C stopped working?"},"content":{"rendered":"

Lately my BMP085 temperature sensor, connected to a Raspberry Pi through the i2c interface stopped working.<\/p>\n

Turns out that all I needed to do was apt-get install raspi-config, and use that raspi-config tool to enable i2c.<\/p>\n

Great.<\/p>\n

Btw, if you have difficulties to keep the i2c device up at reboot, create this file:
\n\/etc\/udev\/rules.d\/99-i2c.rules
\nAdd this line:
\nSUBSYSTEM==”i2c-dev”, MODE=”0666″<\/p>\n","protected":false},"excerpt":{"rendered":"

Lately my BMP085 temperature sensor, connected to a Raspberry Pi through the i2c interface stopped working. Turns out that all I needed to do was apt-get install raspi-config, and use that raspi-config tool to enable i2c. Great. Btw, if you … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-120","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/alain.fi\/index.php?rest_route=\/wp\/v2\/posts\/120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alain.fi\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alain.fi\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alain.fi\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alain.fi\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=120"}],"version-history":[{"count":1,"href":"https:\/\/alain.fi\/index.php?rest_route=\/wp\/v2\/posts\/120\/revisions"}],"predecessor-version":[{"id":121,"href":"https:\/\/alain.fi\/index.php?rest_route=\/wp\/v2\/posts\/120\/revisions\/121"}],"wp:attachment":[{"href":"https:\/\/alain.fi\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alain.fi\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alain.fi\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}