{"product_id":"esp32-s3-4-0-inch-smart-display-for-arduino-lvgl-wifi-bluetooth-development-board-86-box-central-control-panel-lcd-tft-module","title":"ESP32-S3 4.0 Inch Smart Display for Arduino LVGL WiFi Bluetooth Development Board 86 Box Central Control Panel LCD TFT Module","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eESP32-S3 4.0 Inch Smart Display for Arduino LVGL WiFi Bluetooth Development Board 86 Box is a development board selected for building connected devices, firmware tests and rapid electronics prototypes. It is suitable for makers, embedded developers and IoT prototyping teams who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebuilding connected devices, firmware tests and rapid electronics prototypes\u003c\/li\u003e\n\u003cli\u003eArduino, MicroPython, sensors, displays and expansion modules\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for makers, embedded developers and IoT prototyping teams.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style='color:rgb(244, 78, 59);font-size:26px;font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003eAttention:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:20px\"\u003e1. To download the USB-TYPE-C program, you need to install the driver for CH340, which is included in the driver package.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e\u003c\/div\u003e\u003cdiv align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:20px\"\u003e2. Regarding computer power supply, it is not recommended to use a laptop USB port. Instead, use the USB 3.0 port of a desktop computer because the screen is in WiFi mode and the instantaneous current is relatively high. If the computer still cannot be powered, you can try using a mobile phone charger to power it.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv class=\"detailmodule_media\"\u003e\u003cdiv class=\"video-container-1100203709135\"\u003e\u003cdiv class=\"detail-video\" data-previewurl=\"https:\/\/ae01.alicdn.com\/kf\/S812e7839b78349e2b0037e2668868387x.jpg\" id=\"1100203709135\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp align=\"center\" class=\"detail-desc-decorate-title\" style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;text-align:center;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003eESP32-S3 4.0 Inch Smart Display for Arduino LVGL WiFi Bluetooth Development Board Central Control Panel LCD TFT Module\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003eDownload link\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003ehttp:\/\/pan.jczn1688.com\/directlink\/1\/ESP32%20module\/4.0inch_ESP32-4848S040.zip\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-s3-4-0-inch-smart-display-for-arduino-lvgl-wifi-bluetooth-development-boar-1.webp?v=1779193504\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-s3-4-0-inch-smart-display-for-arduino-lvgl-wifi-bluetooth-development-boar-2.webp?v=1779193505\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-s3-4-0-inch-smart-display-for-arduino-lvgl-wifi-bluetooth-development-boar-3.webp?v=1779193505\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-s3-4-0-inch-smart-display-for-arduino-lvgl-wifi-bluetooth-development-boar-4.webp?v=1779193505\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-s3-4-0-inch-smart-display-for-arduino-lvgl-wifi-bluetooth-development-boar-5.webp?v=1779193505\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-s3-4-0-inch-smart-display-for-arduino-lvgl-wifi-bluetooth-development-boar-6.webp?v=1779193505\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003eDimension\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-s3-4-0-inch-smart-display-for-arduino-lvgl-wifi-bluetooth-development-boar-7.webp?v=1779193505\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003eOne Way Relay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-s3-4-0-inch-smart-display-for-arduino-lvgl-wifi-bluetooth-development-boar-8.webp?v=1779193505\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003eThree Way Relay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp32-s3-4-0-inch-smart-display-for-arduino-lvgl-wifi-bluetooth-development-boar-9.webp?v=1779193505\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:32px\"\u003eRFQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.5pt;font-family:arial, helvetica, sans-serif\"\u003eWhat should I do if I encounter problems during the use of the product?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:arial, helvetica, sans-serif\"\u003e1. Please download the manul and read it at first\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:arial, helvetica, sans-serif\"\u003ehttp:\/\/pan.jczn1688.com\/directlink\/1\/ESP32%20module\/4.0inch_ESP32-4848S040.zip\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:arial, helvetica, sans-serif\"\u003e2. If it can not help you, please go to this link to contact seller for help\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cu\u003e\u003cspan class=\"15\" style=\"color:rgb(0, 0, 255);font-family:arial, helvetica, sans-serif\"\u003ehttps:\/\/www.TUFZEN.us\/item\/3256806149272881.html\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cu\u003e\u003cspan class=\"15\" style=\"color:rgb(0, 0, 255);font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eDoes it include battery?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:arial, helvetica, sans-serif\"\u003eThe battery is not included. You need to buy the battery separately. It has Lithium battery interface on PCB.\u003c\/span\u003e\u003c\/p\u003e","brand":"Arduino","offers":[{"title":"1 way relay","offer_id":47113335046402,"sku":"12000037399793262","price":32.93,"currency_code":"USD","in_stock":true},{"title":"3 way relay","offer_id":47113335079170,"sku":"12000037399793263","price":80.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S312233e6b540468e942be27cc90770ecT.webp?v=1765183940","url":"https:\/\/proengi.com\/products\/esp32-s3-4-0-inch-smart-display-for-arduino-lvgl-wifi-bluetooth-development-board-86-box-central-control-panel-lcd-tft-module","provider":"PROENGI","version":"1.0","type":"link"}