{"id":13592,"date":"2017-06-19T19:40:15","date_gmt":"2017-06-19T23:40:15","guid":{"rendered":"http:\/\/embedded-lab.com\/blog\/?p=13592"},"modified":"2017-06-19T19:40:15","modified_gmt":"2017-06-19T23:40:15","slug":"esp32-based-iot-4wd-robot-platform","status":"publish","type":"post","link":"https:\/\/embedded-lab.com\/blog\/esp32-based-iot-4wd-robot-platform\/","title":{"rendered":"ESP32 based IoT 4WD robot platform"},"content":{"rendered":"<p>Stefan designed an IoT enabled, compact and modular, <a href=\"https:\/\/hackaday.io\/project\/25430-mini-wifible-4wd-robot-platform\" target=\"_blank\"><strong>4-wheel drive robot platform<\/strong><\/a> powered by\u00a0ESP32. It is controllable over WiFi and BLE.<\/p>\n<div id=\"attachment_13593\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2017\/06\/robot.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-13593\" class=\"size-full wp-image-13593\" src=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2017\/06\/robot.jpg\" alt=\"Wifi\/BLE enabled 4WD robot platform \" width=\"800\" height=\"532\" srcset=\"https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2017\/06\/robot.jpg 800w, https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2017\/06\/robot-580x386.jpg 580w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><p id=\"caption-attachment-13593\" class=\"wp-caption-text\">Wifi\/BLE enabled 4WD robot platform<\/p><\/div>\n<blockquote><p>As controller board an ESP32 Thing board is used this can be programmed by the Arduino IDE and allows even OTA updates. It isn\u2019t the cheapest but offers a compact size and includes a LiPo charging capability (Which I managed to blow off by attaching the LiPo in reverse polarity L). As sensors the robot contain a BN0 055 absolute orientation sensor, a rotation encoder for both sides, four proximity sensors in the bottom (line follower, gap detection) and an APDS-9930 proximity sensor in the front to \u201csee\u201d obstacles. Of course a beeper and 2 head light LED\u2019s are not missed either.<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Stefan designed an IoT enabled, compact and modular, 4-wheel drive robot platform powered by\u00a0ESP32. It is controllable over WiFi and BLE. As controller board an ESP32 Thing board is used this can be programmed by the Arduino IDE and allows even OTA updates. It isn\u2019t the cheapest but offers a compact size and includes a LiPo charging capability (Which I managed to blow off by attaching the LiPo in reverse polarity L). As sensors the robot contain a BN0 055 absolute orientation sensor, a rotation encoder for both sides, four proximity sensors in the bottom (line follower, gap detection) and<\/p>\n","protected":false},"author":1,"featured_media":13593,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1676,1044],"tags":[1690,1689],"class_list":["post-13592","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-esp32","category-esp8266","tag-esp32-robot","tag-wifi-robot"],"_links":{"self":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/13592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/comments?post=13592"}],"version-history":[{"count":1,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/13592\/revisions"}],"predecessor-version":[{"id":13594,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/13592\/revisions\/13594"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media\/13593"}],"wp:attachment":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media?parent=13592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/categories?post=13592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/tags?post=13592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}