{"product_id":"a6-esphome-relay-board-enables-arduino-ide-programming-and-esphome-programming-provide-all-kinds-of-example-codes-support-mqtt","title":"A6 ESPHome Relay Board for Arduino IDE \u0026 ESPHome Programming with MQTT Support - Ideal for Smart Home Projects","description":"\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; letter-spacing: 0.02em; color: #222; max-width: 900px; margin: 0 auto;\"\u003e\n\n  \u003c!-- PRODUCT TITLE \u0026 HOOK --\u003e\n  \u003ch1 style=\"font-size: 26px; margin: 0 0 12px 0; line-height: 1.3;\"\u003e\n    A6 ESPHome Relay Board – Smart Home Power, Ready for Arduino IDE \u0026amp; ESPHome\n  \u003c\/h1\u003e\n\n  \u003cp style=\"font-size: 15px; margin: 0 0 14px 0;\"\u003e\n    Turn any project into a smart, Wi‑Fi–connected powerhouse.  \n    The A6 ESPHome Relay Board is designed for makers, tinkerers, and smart‑home fans who want \n    \u003cstrong\u003efast results without the headache\u003c\/strong\u003e.  \n    Whether you prefer \u003cstrong\u003eArduino IDE\u003c\/strong\u003e or \u003cstrong\u003eESPHome\u003c\/strong\u003e, this board lets you go from idea to \n    working automation in minutes, with \u003cstrong\u003eready‑to-use example codes\u003c\/strong\u003e and full \u003cstrong\u003eMQTT support\u003c\/strong\u003e for seamless \n    integration with Home Assistant and other platforms.\n  \u003c\/p\u003e\n\n  \u003c!-- FEATURES --\u003e\n  \u003ch2 style=\"font-size: 20px; margin: 18px 0 8px 0;\"\u003e⭐ Key Features \u0026amp; Benefits\u003c\/h2\u003e\n\n  \u003cul style=\"font-size: 14px; margin: 0 0 14px 18px; padding: 0; line-height: 1.7;\"\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eDual Programming Support – Arduino IDE \u0026amp; ESPHome\u003c\/strong\u003e\u003cbr\u003e\n      Choose the workflow you love. Code it like a classic Arduino project or configure it visually with ESPHome \n      for Home Assistant. No need to learn a new ecosystem.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eBuilt‑in Relays for Real‑World Control\u003c\/strong\u003e\u003cbr\u003e\n      Safely switch lights, pumps, fans, door locks, or other appliances. Hear the reassuring \u003cem\u003eclick\u003c\/em\u003e of the relay \n      as your automation comes to life.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eMQTT Ready for Smart Home Integration\u003c\/strong\u003e\u003cbr\u003e\n      Connect to your MQTT broker and control the board from Home Assistant, Node‑RED, OpenHAB, and more.  \n      Perfect for building a unified, responsive smart home.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eExample Codes Included\u003c\/strong\u003e\u003cbr\u003e\n      Start from proven templates instead of a blank screen. Load, tweak, and deploy – ideal for beginners and \n      time‑pressed makers.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eUser‑Friendly Design\u003c\/strong\u003e\u003cbr\u003e\n      Clearly labeled terminals, intuitive layout, and stable connectors make wiring and debugging easier, even \n      in tight control boxes.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eWi‑Fi Enabled ESP Platform\u003c\/strong\u003e\u003cbr\u003e\n      Built on a popular ESP microcontroller, giving you reliable wireless connectivity and a huge community of \n      tutorials, libraries, and support.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eTop‑Rated \u0026amp; Customer Favorite\u003c\/strong\u003e\u003cbr\u003e\n      Frequently chosen by DIYers and professionals for its balance of power, simplicity, and price.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eIdeal for Home \u0026amp; Hobby Projects\u003c\/strong\u003e\u003cbr\u003e\n      Automate garden watering, schedule lights, control exhaust fans, or build your own smart power strip – all \n      from one compact board.\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- USE CASES \/ STORY --\u003e\n  \u003ch2 style=\"font-size: 20px; margin: 18px 0 8px 0;\"\u003e💡 What Can You Build With It?\u003c\/h2\u003e\n\n  \u003cp style=\"font-size: 14px; margin: 0 0 10px 0;\"\u003e\n    Imagine your home quietly responding to your routine:\n  \u003c\/p\u003e\n\n  \u003cul style=\"font-size: 14px; margin: 0 0 14px 18px; padding: 0; line-height: 1.7;\"\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eSmart Lighting:\u003c\/strong\u003e Turn porch or hallway lights on at sunset and off at sunrise, all controlled \n      via Wi‑Fi and your favorite dashboard.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eEnergy‑Saving Control:\u003c\/strong\u003e Automatically cut power to idle devices at night to save electricity \n      and extend equipment life.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eRemote Appliance Switching:\u003c\/strong\u003e Power on heaters, pumps, or fans from your phone, even when \n      you’re away.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eAutomation Experiments:\u003c\/strong\u003e Perfect for students and hobbyists learning IoT, MQTT, and \n      microcontroller programming.\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- SPECIFICATIONS TABLE --\u003e\n  \u003ch2 style=\"font-size: 20px; margin: 18px 0 8px 0;\"\u003e📊 Specifications\u003c\/h2\u003e\n\n  \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin: 0 0 16px 0;\"\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold; width: 32%;\"\u003eProduct Type\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWi‑Fi relay control board based on ESP platform\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eProgramming Support\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eArduino IDE, ESPHome\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eConnectivity\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWi‑Fi, MQTT compatible\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eUse Cases\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSmart home automation, remote switching, IoT projects, DIY control systems\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eExample Code\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMultiple ready‑to‑use examples for Arduino IDE and ESPHome\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eSkill Level\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBeginner‑friendly, suitable for advanced users as well\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eCategory\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSmart home \/ IoT relay control board\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- CUSTOMER REVIEWS --\u003e\n  \u003ch2 style=\"font-size: 20px; margin: 18px 0 8px 0;\"\u003e💬 Customer Reviews\u003c\/h2\u003e\n\n  \u003cdiv style=\"font-size: 14px; margin: 0 0 10px 0; padding: 10px 12px; background: #f9f9f9; border-radius: 4px;\"\u003e\n    \u003cp style=\"margin: 0 0 6px 0;\"\u003e\n      \u003cstrong\u003e★★★★★ – “Perfect for Home Assistant”\u003c\/strong\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0;\"\u003e\n      “I had it talking to my MQTT broker and controlling lights in under an hour. The example ESPHome config \n      made setup incredibly easy.”\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"font-size: 14px; margin: 0 0 10px 0; padding: 10px 12px; background: #f9f9f9; border-radius: 4px;\"\u003e\n    \u003cp style=\"margin: 0 0 6px 0;\"\u003e\n      \u003cstrong\u003e★★★★★ – “Great for Learning IoT”\u003c\/strong\u003e\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0;\"\u003e\n      “I’m new to Arduino and ESPHome, but this board made everything feel approachable. Clear labels, stable \n      relays, and lots of online resources.”\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"font-size: 14px; margin: 0 0 16px 0; padding: 10px 12px; background: #f9f9f9; border-radius: \"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Kincony Controller Store","offers":[{"title":"A6 with case","offer_id":55083758092617,"sku":"12000045803916090","price":1.55,"currency_code":"EUR","in_stock":true},{"title":"Intall all in one","offer_id":55083758125385,"sku":"12000045803916091","price":2.29,"currency_code":"EUR","in_stock":true},{"title":"A6PCB","offer_id":55083758158153,"sku":"12000040043825441","price":1.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6769\/3641\/files\/S41876a0f85ee40b2bc06ed1791b8bc04j.webp?v=1786975391","url":"https:\/\/mrjshop.fr\/pl\/products\/a6-esphome-relay-board-enables-arduino-ide-programming-and-esphome-programming-provide-all-kinds-of-example-codes-support-mqtt","provider":"MRJ SHOPPING","version":"1.0","type":"link"}