{"id":6140,"date":"2025-07-16T12:24:11","date_gmt":"2025-07-16T12:24:11","guid":{"rendered":"https:\/\/technolabelectronics.com\/?post_type=product&p=6140"},"modified":"2025-11-23T07:38:43","modified_gmt":"2025-11-23T07:38:43","slug":"4-channel-smart-home-automation-pcb-esp32-based-unassembled-model-tmt4n25","status":"publish","type":"product","link":"https:\/\/technolabelectronics.com\/?product=4-channel-smart-home-automation-pcb-esp32-based-unassembled-model-tmt4n25","title":{"rendered":"4-Channel Smart Home Automation PCB | ESP32 Based | Unassembled – Model TMT4N25"},"content":{"rendered":"

Deploy Home Automation in Minutes \u2013 Unassembled 4-Channel ESP32-Based PCB<\/strong><\/p>\n

Model No.: TMT4N25 (Unassembled Version)<\/strong><\/p>\n

Build your own smart home solution with the unassembled version of our TMT4N25 Home Automation PCB. This cost-effective DIY-friendly board comes with all necessary design considerations\u2014ESP32 compatibility, safety features, and flexible connectivity. Ideal for hobbyists, students, and developers looking to customize or assemble their automation system from the ground up.<\/p>\n

Key Features:<\/h3>\n
    \n
  • ESP32 Microcontroller Support:<\/strong> Ready to integrate with a powerful dual-core MCU with Wi-Fi and Bluetooth.<\/li>\n
  • Four Independent AC Channels:<\/strong> Control lights, fans, sockets, and more.<\/li>\n
  • Cloud-Compatible:<\/strong> Works with platforms like Blynk, ESP-RainMaker, KME Smart, Arduino IoT Cloud.<\/li>\n
  • Fuse Protection Design:<\/strong> Layout supports onboard fuse for overload and short-circuit protection.<\/li>\n
  • Heavy-Duty Terminal Pads:<\/strong> Solderable pads for secure load connections.<\/li>\n
  • JST Connector Pads:<\/strong> Provided for easy wiring of manual switch buttons.<\/li>\n
  • Through-Hole Component Design:<\/strong> Simplifies assembly and repair.<\/li>\n<\/ul>\n

    Technical Specifications:<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
    Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
    Microcontroller<\/td>\nESP32 (not included)<\/td>\n<\/tr>\n
    Control Channels<\/td>\n4 Independent Channels<\/td>\n<\/tr>\n
    Control Methods<\/td>\nInternet and Manual Switch<\/td>\n<\/tr>\n
    Protection<\/td>\nFuse supported (user must assemble)<\/td>\n<\/tr>\n
    Connectors<\/td>\nPads for Heavy-Duty Terminals & JST<\/td>\n<\/tr>\n
    Components<\/td>\nThrough-Hole (not assembled)<\/td>\n<\/tr>\n
    Programming Interface<\/td>\nUSB Interface (No External Programmer Required)<\/td>\n<\/tr>\n
    Dimensions<\/td>\n87.00 mm x 82.80 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Applications:<\/h3>\n
      \n
    • Smart Home Projects<\/li>\n
    • IoT DIY Kits<\/li>\n
    • Learning & Prototyping<\/li>\n
    • Custom Home Automation Builds<\/li>\n
    • Institutional & Student Projects<\/li>\n<\/ul>\n

      What’s Included:<\/strong><\/p>\n

        \n
      • 1 x Unassembled Home Automation PCB (bare PCB only \u2013 components not included)<\/li>\n<\/ul>\n

        Create your own automation setup, your way!<\/p>\n

        Designed & Proudly Made by Technolab Electronics.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

          \n
        • Model:<\/strong> TMT4N25 (Unassembled)<\/li>\n
        • Microcontroller Support:<\/strong> ESP32 (not included)<\/li>\n
        • Channels:<\/strong> 4 AC Load Outputs<\/li>\n
        • Control:<\/strong> Internet + Manual Switch<\/li>\n
        • Protection:<\/strong> Onboard Fuse Support (user to install)<\/li>\n
        • Connectors:<\/strong> Pads for JST and Heavy-Duty Terminals<\/li>\n
        • Programming:<\/strong> USB (No External Programmer Needed)<\/li>\n
        • Component Type:<\/strong> Through-Hole (Unassembled)<\/li>\n
        • Dimensions:<\/strong> 87 mm \u00d7 82.8 mm<\/li>\n<\/ul>\n","protected":false},"featured_media":6141,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[237,235],"product_tag":[],"class_list":{"0":"post-6140","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-automation-pcbs","7":"product_cat-custom-pcbs-breakout-boards","9":"first","10":"instock","11":"sale","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"acf":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=\/wp\/v2\/product\/6140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6140"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=\/wp\/v2\/media\/6141"}],"wp:attachment":[{"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6140"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=6140"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=6140"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=6140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}