{"id":3161,"date":"2020-09-05T16:58:55","date_gmt":"2020-09-05T07:58:55","guid":{"rendered":"http:\/\/otsuka.biz\/blog1\/?p=3161"},"modified":"2024-02-12T17:47:28","modified_gmt":"2024-02-12T08:47:28","slug":"email-sender-smtp-using-esp32","status":"publish","type":"post","link":"https:\/\/otsuka.biz\/blog1\/email-sender-smtp-using-esp32\/","title":{"rendered":"Email sender (SMTP) using ESP32-WROOM-32"},"content":{"rendered":"\n

<< Introduction in Japanese >><\/p>\n\n\n\n

\u3053\u306e\u590f\u3001\u6700\u5f8c\u306e\u8da3\u5473\u904a\u3073\u306f ESP32-WROOM-32 \u3067 SMTP \u3092\u52d5\u304b\u3059\u4e8b\u3068\u3057\u305f\u3002\u904e\u53bb\u306ePIC \u30de\u30a4\u30b3\u30f3\u306e\u5b9f\u9a13\u3068\u540c\u69d8\u306b\u3001\u7c21\u5358\u306a\u6587\u7ae0\u3092\u30e1\u30fc\u30eb\u9001\u4fe1\u3059\u308b\u3002SMTP \u306b\u5fc5\u8981\u306a\u30b3\u30fc\u30c9\u306f\u3001Send email with esp8266 arduino<\/a> \u306e\u3082\u306e\u3092\u5229\u7528\u3057\u305f\u3002\u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1\u3092\uff11\u500b\u7e4b\u3044\u3067\u3001\u30b9\u30a4\u30c3\u30c1\u3092\u62bc\u3059\u3068\u30e1\u30fc\u30eb\u304c\u9001\u4fe1\u3055\u308c\u308b\u4ed5\u69d8\u3068\u3057\u305f\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

The ESP32 board in my page on Aug. 16, 2020 is working as a SMTP client.<\/p>\n\n\n\n

The GPIO34 pin is pulled up to Vdd normally and can be pulled down to Vss by the tact switch.<\/p>\n\n\n\n

If the switch is pushed, an Email will be sent to the programmed address.<\/p>\n\n\n\n



<\/p>\n\n\n\n

<< Sample sketch of the SMTP client >><\/p>\n\n\n\n

\n\n
\n
\n
\n
\"\u30a2\u30a4\u30b3\u30f3\"<\/div>\n
\n

ESP32 SMTP<\/a><\/h3>\n
<\/i> 1 \u30d5\u30a1\u30a4\u30eb <\/i> 2.09 KB<\/div>\n <\/div>\n
\n \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a>\n <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n<\/div>\n\n\n\n

(Compiled by the Arduino IDE with the Arduino Core for the ESP32)<\/p>\n\n\n\n

You must fill in the blanks of “ESP32_SMTP.ino” correctly to send an Email.<\/p>\n\n\n\n



<\/p>\n\n\n\n

<< Summary in Japanese >><\/p>\n\n\n\n

\u5b9f\u9a13\u3067\u306f\u3001YahooBB \u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f7f\u3063\u3066\u9001\u4fe1\u304c\u51fa\u6765\u305f\u3002\u30b5\u30fc\u30d0\u30fc\u3068\u30dd\u30fc\u30c8\u306f\u3001<\/p>\n\n\n\n

smtp server : ybbsmtp.mail.yahoo.co.jp<\/p>\n\n\n\n

port : 465<\/p>\n\n\n\n

\u3067\u3042\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

<< Introduction in Japanese >> \u3053\u306e\u590f\u3001\u6700\u5f8c\u306e\u8da3\u5473\u904a\u3073\u306f ESP32-WROOM-32 \u3067 SMTP \u3092\u52d5\u304b\u3059\u4e8b\u3068\u3057\u305f\u3002\u904e\u53bb\u306ePIC \u30de\u30a4\u30b3\u30f3\u306e\u5b9f\u9a13\u3068\u540c\u69d8\u306b\u3001\u7c21\u5358\u306a\u6587 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"vkexunit_cta_each_option":"","footnotes":""},"categories":[13,12,5,1],"tags":[],"class_list":["post-3161","post","type-post","status-publish","format-standard","hentry","category-esp32","category-internet","category-radio-frequency","category-unclassification"],"_links":{"self":[{"href":"https:\/\/otsuka.biz\/blog1\/wp-json\/wp\/v2\/posts\/3161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/otsuka.biz\/blog1\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/otsuka.biz\/blog1\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/otsuka.biz\/blog1\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/otsuka.biz\/blog1\/wp-json\/wp\/v2\/comments?post=3161"}],"version-history":[{"count":2,"href":"https:\/\/otsuka.biz\/blog1\/wp-json\/wp\/v2\/posts\/3161\/revisions"}],"predecessor-version":[{"id":3409,"href":"https:\/\/otsuka.biz\/blog1\/wp-json\/wp\/v2\/posts\/3161\/revisions\/3409"}],"wp:attachment":[{"href":"https:\/\/otsuka.biz\/blog1\/wp-json\/wp\/v2\/media?parent=3161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/otsuka.biz\/blog1\/wp-json\/wp\/v2\/categories?post=3161"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/otsuka.biz\/blog1\/wp-json\/wp\/v2\/tags?post=3161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}