{"id":6971,"date":"2017-06-03T22:42:08","date_gmt":"2017-06-04T05:42:08","guid":{"rendered":"http:\/\/www.apolonio.com\/blog\/?p=6971"},"modified":"2017-06-03T22:42:08","modified_gmt":"2017-06-04T05:42:08","slug":"next-gen-messaging-system","status":"publish","type":"post","link":"https:\/\/www.apolonio.com\/blog\/?p=6971","title":{"rendered":"Next Gen Messaging System"},"content":{"rendered":"<p>I got the next messaging system up and going.<\/p>\n<p><a href=\"http:\/\/www.apolonio.com\/blog\/?attachment_id=6972\" rel=\"attachment wp-att-6972\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6972\" src=\"http:\/\/www.apolonio.com\/blog\/wp-content\/uploads\/2017\/06\/NextGenAlertMessage.jpg\" alt=\"\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.apolonio.com\/blog\/wp-content\/uploads\/2017\/06\/NextGenAlertMessage.jpg 800w, https:\/\/www.apolonio.com\/blog\/wp-content\/uploads\/2017\/06\/NextGenAlertMessage-300x169.jpg 300w, https:\/\/www.apolonio.com\/blog\/wp-content\/uploads\/2017\/06\/NextGenAlertMessage-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>I am not sure on the BOM but I think each unit will come under $20<\/p>\n<ul>\n<li>Probably the most expensive part is the Wemos D1 mini at $5.00<\/li>\n<li>The 16&#215;2 LCD with I2C connector would be $2.50<\/li>\n<li>The voltage regulator is $1.00<\/li>\n<li>Breadboard is $1.50<\/li>\n<li>Buzzer, LEDs, resistors and mosfets have to be less than $2<\/li>\n<\/ul>\n<p>I think I am going to gear up to build 5 more.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I got the next messaging system up and going. I am not sure on the BOM but I think each unit will come under $20 Probably the most expensive part is the Wemos D1 mini at $5.00 The 16&#215;2 LCD &hellip; <a href=\"https:\/\/www.apolonio.com\/blog\/?p=6971\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18,14,11,3],"tags":[],"class_list":["post-6971","post","type-post","status-publish","format-standard","hentry","category-arduino","category-new-toys","category-technical","category-training"],"_links":{"self":[{"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/6971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6971"}],"version-history":[{"count":1,"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/6971\/revisions"}],"predecessor-version":[{"id":6973,"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/6971\/revisions\/6973"}],"wp:attachment":[{"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}