{"id":2315,"date":"2025-03-27T17:04:21","date_gmt":"2025-03-27T09:04:21","guid":{"rendered":"https:\/\/smatek.com\/?post_type=product&p=2315"},"modified":"2026-04-07T14:55:24","modified_gmt":"2026-04-07T06:55:24","slug":"3-5-inch-buttons-smart-control-panel-s3el","status":"publish","type":"product","link":"https:\/\/smatek.com\/sl\/product\/3-5-inch-buttons-smart-control-panel-s3el\/","title":{"rendered":"3.5″ Tuya Smart HVAC Control Panel for Smart Home Systems (S3EL)"},"content":{"rendered":"

\"\"
\nAvailable colors: Gray\/White
\n=> View S3EL CAD file<\/a>
\n=> View S3EL Spec. file<\/a>
\n=> View S3EL User Manual<\/a><\/p>\n

S3EL 3.5 Inch Linux Smart Home Automation Buttons Panel with bulit-in IR AC remote control , In Wall Mount RS485 Replays Switch Wifi Ethernet with buli-in Zigbee Gateway for Scenes Control, Pre-installed Tuya Smartlife App.
\nThis smart touch screen display with buttons was designed for heating, ventilation, and air (HVAC) solutions control, to control temperature, humidity, and purity of the air. Can be widely used in Whole Home Automation, Smart Building, Smart Campus, Smart Hospitality, Smart Agricultural Irrigation System.<\/p>\n

Features:<\/p>\n

* Supports WiFi for network connection, ZigBee 3.0 gateway, 100+ sub-devices control
\n* Fits 86mm Asian wall boxes, simple in wall installation.
\n* 3-gang relay switch, supports wired connections for lights, fans etc.
\n* Control the lights, curtains, switches, and all other smart home devices. Configure smart home scenes in the APP, turn on whole home scene mode or control single device with one touch on the screen.<\/p>\n

Specifications:<\/p>\n

1.) RK3308B Quad core Cortex-A35 CPU
\n2.) 128MB RAM + 256MB ROM
\n3.) WiFi + Bluetooth + Zigbee network protocols
\n4.) Linux system (With Tuya Zigbee module)
\n5.) 3.5-inch HD LCD, G+FF crafted multi touch screen, dual array microphone with noise reduction, auto light sensor, built in 1W speaker.
\n6.) With built-in Zigbee Gateway for Scenes Control
\n7.) Built-in IR remote control for Air Conditioners
\n8) With temperature & humidity sensor.
\n9.) Built-in dual array microphones, 1W Mono speaker, IR remote, auto light sensor and temperature & humidity sensor.<\/p>\n

Dimensions:
\n1.) Dimension 86*90*10mm (without the back base)
\n2.) Dimension 86*90*37.2mm (with the back base)
\n3.) Back base dimension 60.9*62.9*27.2mm
\n4.) Bolt hole spacing 60mm<\/p>\n

Packing details:
\nProduct net weight: 210g
\nWith Neutral Package: 12pcs\/Carton
\nN.W.: 2.52KGS G.W.: 3.70KGS
\nCarton Size: 380*270*190mm<\/p>\n

Tuya Smart Home Control Panel Manufacturer | SMATEK
\nExplore SMATEK Tuya Smart Home Control Panels with touch screens, Zigbee gateway, and smart home automation support. OEM \/ ODM solutions available.<\/p>\n

Operating System: Linux
\nDisplay: Capacitive Touch Screen
\nConnectivity: WiFi \/ Bluetooth \/ Zigbee
\nInstallation: In-wall Mount
\nPower Supply: Power by AC 100-240V
\nApplication: Smart Home \/ Hotel \/ Building Automation<\/p>\n

FAQ<\/p>\n

Q: Is the panel compatible with Tuya SmartLife?
\nA: Yes, all SMATEK Tuya panels fully support the Tuya SmartLife ecosystem.<\/p>\n

Q: Does the panel include a Zigbee gateway?
\nA: Selected models include a built-in Zigbee 3.0 gateway to connect multiple smart devices.<\/p>\n

Q: Can the panel control lighting and curtains?
\nA: Yes, it can control lighting, curtains, HVAC systems, and other Tuya smart devices.<\/p>\n

Q: Do you support OEM \/ ODM customization?
\nA: Yes, SMATEK provides complete OEM and ODM services including hardware customization, software development, and branding.<\/p>\n

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Support languages: English, Chinese<\/p>\n

Support devices: Control Switches, Dimmers, Scene Switches, Sockets, Lighting, Curtains, Air Conditioners, Smart Locks, Door Magnetics, Thermostats, Fresh Air Ventilators, PIRs, Water Leakage Sensors, Temperature & Humidity Sensors, Smoke Alarm Sensors etc.
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 <\/p>\n

Smart Control Panel Platforms, Integration & OEM \/ ODM Development<\/strong><\/p>\n

SMATEK smart control panels support multiple integration platforms for smart home and building automation projects.
\nDepending on the project requirements, partners can choose standard platforms or develop customized solutions.<\/p>\n

\u2192\u00a0KNX Smart Panels<\/a>
\n\u2022 ETS6-ready integration
\n\u2022 Optional native KNX TP1 interface
\n\u2022 Support for custom KNX stack integration via SMATEK API<\/p>\n

\u2192\u00a0Tuya Smart Panels<\/a>
\n\u2022 Pre-installed Tuya \/ Smart Life firmware
\n\u2022 Built-in Tuya Zigbee gateway
\n\u2022 Ready-to-deploy smart home solution for residential projects<\/p>\n

\u2192 Custom Software Platform
\n\u2022 Android or Linux firmware platform
\n\u2022 Optional\u00a0Power by AC 100\u2013240V<\/a>\u00a0or\u00a0Power over Ethernet (PoE)<\/a>
\n\u2022 Open API for software development
\n\u2022 Support for custom UI and application development<\/p>\n

\u2192\u00a0Embedded HMI Boards<\/a>
\n\u2022 Android or Linux based embedded HMI boards for smart control panels
\n\u2022 Powered by Rockchip processors (PX30 \/ RK3288 \/ RK3566 \/ RK3576)
\n\u2022 Designed for wall-mounted control panels and industrial touch displays
\n\u2022 Multiple interfaces including HDMI, LVDS, MIPI, RS485, Ethernet and USB
\n\u2022 Ideal for OEM development of smart home controllers, building automation panels and industrial HMI systems<\/p>\n

\u2192\u00a0OEM \/ ODM Hardware Development<\/a>
\n\u2022 Industrial Design (ID)
\n\u2022 Mechanical Design (MD)
\n\u2022 Custom PCBA development
\n\u2022 Hardware platform customization for specific project requirements<\/p>\n

Looking for a customized smart control panel for your project?<\/p>\n

SMATEK provides complete OEM and ODM development services for smart home control panels, from hardware design to software integration.<\/p>\n

\u2192 Quick Contact our engineering team<\/a><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

SMATEK S3EL is 3.5-inch Linux based Tuya smart HVAC control panel designed for temperature and climate control in smart homes and hotel automation systems. It provides an intuitive interface for managing HVAC units through the Tuya SmartLife platform.<\/p>\n","protected":false},"featured_media":2332,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_cat":[474],"product_tag":[549,550,496,551,552,553,554,555,497,556,691,707,708,709,535,710,711,712,713,714,715,716,537,717,718,719],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"sl","enabled_languages":["en","de","es","it","fr","pt","nl","hu","ru","tr","pl","bg","cs","sl","ar","ja","ko","th","id"],"languages":{"en":{"title":true,"content":true,"excerpt":true},"de":{"title":false,"content":false,"excerpt":false},"es":{"title":false,"content":false,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false},"fr":{"title":false,"content":false,"excerpt":false},"pt":{"title":false,"content":false,"excerpt":false},"nl":{"title":false,"content":false,"excerpt":false},"hu":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"tr":{"title":false,"content":false,"excerpt":false},"pl":{"title":false,"content":false,"excerpt":false},"bg":{"title":false,"content":false,"excerpt":false},"cs":{"title":false,"content":false,"excerpt":false},"sl":{"title":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":false,"content":false,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"th":{"title":false,"content":false,"excerpt":false},"id":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/smatek.com\/sl\/wp-json\/wp\/v2\/product\/2315"}],"collection":[{"href":"https:\/\/smatek.com\/sl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/smatek.com\/sl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/smatek.com\/sl\/wp-json\/wp\/v2\/comments?post=2315"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smatek.com\/sl\/wp-json\/wp\/v2\/media\/2332"}],"wp:attachment":[{"href":"https:\/\/smatek.com\/sl\/wp-json\/wp\/v2\/media?parent=2315"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/smatek.com\/sl\/wp-json\/wp\/v2\/product_cat?post=2315"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/smatek.com\/sl\/wp-json\/wp\/v2\/product_tag?post=2315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}