{"id":204,"date":"2019-06-16T19:40:03","date_gmt":"2019-06-16T12:40:03","guid":{"rendered":"https:\/\/m-computergroup.com\/?post_type=product&#038;p=204"},"modified":"2019-07-07T16:33:04","modified_gmt":"2019-07-07T09:33:04","slug":"%e0%b9%82%e0%b8%9b%e0%b8%a3%e0%b9%80%e0%b8%88%e0%b8%84%e0%b8%a7%e0%b8%b1%e0%b8%94%e0%b8%ad%e0%b8%b8%e0%b8%93%e0%b8%ab%e0%b8%a0%e0%b8%b9%e0%b8%a1%e0%b8%b4","status":"publish","type":"product","link":"https:\/\/m-computergroup.com\/?product=%e0%b9%82%e0%b8%9b%e0%b8%a3%e0%b9%80%e0%b8%88%e0%b8%84%e0%b8%a7%e0%b8%b1%e0%b8%94%e0%b8%ad%e0%b8%b8%e0%b8%93%e0%b8%ab%e0%b8%a0%e0%b8%b9%e0%b8%a1%e0%b8%b4","title":{"rendered":"\u0e42\u0e1b\u0e23\u0e40\u0e08\u0e04\u0e27\u0e31\u0e14\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34 \u0e04\u0e27\u0e32\u0e21\u0e0a\u0e37\u0e48\u0e19 \u0e20\u0e32\u0e19\u0e43\u0e19\u0e2b\u0e49\u0e2d\u0e07"},"content":{"rendered":"<p>Temperature &amp; Humidity Monitoring<\/p>\n<hr \/>\n<p>One of the earliest projects many people build is temperature &amp; humidity measurement, we&#8217;ve mentioned this in the past as a simple project.<\/p>\n<p>This project is a more complex version of that, but only in terms of software. What we&#8217;re going to build is a simple device which will:<\/p>\n<ul>\n<li>RS485<\/li>\n<li>ModBus RTU protocol<\/li>\n<\/ul>\n<p>Which we demonstrated here.<br \/>\nObtain the local temperature &amp; humidity value, every minute.<br \/>\nSubmit the readings to the message-bus.<br \/>\nThe end result will be that I can deploy the same code on a bunch of boards, and each will send their temperature &amp; humidity data to a central queue. From there I can record the values and end up with a useful graphing solution in a hands-free fashion.<\/p>\n","protected":false},"excerpt":{"rendered":"<h4 id=\"tw-target-text\" class=\"tw-data-text tw-ta tw-text-small\" dir=\"ltr\" data-placeholder=\"\u0e04\u0e33\u0e41\u0e1b\u0e25\"><span lang=\"th\" tabindex=\"0\">\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e27\u0e31\u0e14\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34 \u0e04\u0e27\u0e32\u0e21\u0e0a\u0e37\u0e48\u0e19 \u0e14\u0e34\u0e08\u0e34\u0e15\u0e2d\u0e25\u0e17\u0e35\u0e48\u0e43\u0e0a\u0e49 Arduino<\/span><\/h4>\n<h4>\u0e23\u0e2b\u0e31\u0e2a\u0e2a\u0e34\u0e19\u0e04\u0e49\u0e32 : MP-019<\/h4>\n<h4>In Stock = 5<\/h4>\n<hr \/>\n<h4>\u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e04\u0e39\u0e48\u0e21\u0e37\u0e2d\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19<\/h4>\n","protected":false},"featured_media":220,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-204","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-project","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/m-computergroup.com\/index.php?rest_route=\/wp\/v2\/product\/204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m-computergroup.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/m-computergroup.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/m-computergroup.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=204"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/m-computergroup.com\/index.php?rest_route=\/wp\/v2\/media\/220"}],"wp:attachment":[{"href":"https:\/\/m-computergroup.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=204"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/m-computergroup.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=204"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/m-computergroup.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}