{"id":9552245457047,"title":"Alinan 10pcs 1 Channel 3V\/3.3V Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board for ESP8266 Development Board","handle":"alinan-10pcs-1-channel-3v-3-3v-relay-high-level-driver-module-optocoupler-relay-module-isolated-drive-control-board-for-esp8266-development-board","description":"\u003ch3\u003eAlinan 10pcs 1 Channel 3V\/3.3V Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board for ESP8266 Development Board\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003e3V 1 Channel Relay Power Switch with Opto Isolation High Level Trigger\r\nOptocoupler Isolator: 3V\/3.3V power relay module supports photocoupler\r\nisolation control. High Level Trigger: The relay module is triggered by a\r\nhigh-level signal(1.3V), which can be input from microcontroller IO. Long\r\nLife: Fast response time less than 20ms and long lifetime up to 100,000 times\r\nsnap action with diode freewheel protection. Photocoupler Isolation Control\r\nHigh Level Trigger Long Life Specifications Working Voltage: DC 3-3.3V Load:\r\n10A 250VAC \/ 10A 30VDC Working Current: 65mA Trigger Current: 3mA Load\r\nCurrent: 10A max Single Socket Length: 7.5mm Response Time: \u0026lt;20ms Jumper Caps\r\nJP1 is used to connect VCC of the signal terminals and V+ of the relay. JP2 is\r\nused to connect GND of the signal terminals and V+ of the relay. The high-\r\nlevel signal that over 1.3V to IN can trigger the relay.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eHigh Reliability: Double power selection design anti-interference ability is strong, photoelectric isolation protection of high reliability.\u003c\/li\u003e\r\n \u003cli\u003e30VDC 250VAC Load: The power switch is compatible with 10A 250VAC and 10A 30VDC load.\u003c\/li\u003e\r\n \u003cli\u003eOptocoupler Isolator : 3V\/3.3V power relay module supports photocoupler isolation control.\u003c\/li\u003e\r\n \u003cli\u003eHigh Level Trigger: The relay module is triggered by high level signal, which can be input from microcontroller IO.\u003c\/li\u003e\r\n \u003cli\u003eJumper Caps: You are free to select whether the relay and the signal share the same power supply or not by removing the jumper caps on the pins or not. It is recommended to share the same power supply, because that is more convenient for using.\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-04-02T02:09:24+11:00","created_at":"2026-04-02T02:09:21+11:00","vendor":"Alinan","type":"Electromechanical Relays","tags":["home_improvement_Apr2026"],"price":12200,"price_min":12200,"price_max":12200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":47609078775959,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B09SZ71K4L","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alinan 10pcs 1 Channel 3V\/3.3V Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board for ESP8266 Development Board","public_title":null,"options":["Default Title"],"price":12200,"weight":200,"compare_at_price":null,"inventory_management":"shopify","barcode":"701715512436","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B09SZ71K4L.jpg?v=1775827066","\/\/newnestshop.com\/cdn\/shop\/files\/61XjdXDmUIL.jpg?v=1775056164","\/\/newnestshop.com\/cdn\/shop\/files\/717qkHSMhSL.jpg?v=1775056164","\/\/newnestshop.com\/cdn\/shop\/files\/6193DD8j_fL.jpg?v=1775056164","\/\/newnestshop.com\/cdn\/shop\/files\/715sq6NkUdL.jpg?v=1775056164","\/\/newnestshop.com\/cdn\/shop\/files\/61xVErOUXUL.jpg?v=1775056164","\/\/newnestshop.com\/cdn\/shop\/files\/61gb-u_B87L.jpg?v=1775056164"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B09SZ71K4L.jpg?v=1775827066","options":["Title"],"media":[{"alt":null,"id":41358556070039,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B09SZ71K4L.jpg?v=1775827066"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B09SZ71K4L.jpg?v=1775827066","width":1601},{"alt":null,"id":41358556102807,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61XjdXDmUIL.jpg?v=1775056164"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61XjdXDmUIL.jpg?v=1775056164","width":1601},{"alt":null,"id":41358556135575,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/717qkHSMhSL.jpg?v=1775056164"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/717qkHSMhSL.jpg?v=1775056164","width":1601},{"alt":null,"id":41358556168343,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/6193DD8j_fL.jpg?v=1775056164"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/6193DD8j_fL.jpg?v=1775056164","width":1601},{"alt":null,"id":41358556201111,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/715sq6NkUdL.jpg?v=1775056164"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/715sq6NkUdL.jpg?v=1775056164","width":1601},{"alt":null,"id":41358556233879,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61xVErOUXUL.jpg?v=1775056164"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61xVErOUXUL.jpg?v=1775056164","width":1601},{"alt":null,"id":41358556266647,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61gb-u_B87L.jpg?v=1775056164"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61gb-u_B87L.jpg?v=1775056164","width":1601}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAlinan 10pcs 1 Channel 3V\/3.3V Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board for ESP8266 Development Board\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003e3V 1 Channel Relay Power Switch with Opto Isolation High Level Trigger\r\nOptocoupler Isolator: 3V\/3.3V power relay module supports photocoupler\r\nisolation control. High Level Trigger: The relay module is triggered by a\r\nhigh-level signal(1.3V), which can be input from microcontroller IO. Long\r\nLife: Fast response time less than 20ms and long lifetime up to 100,000 times\r\nsnap action with diode freewheel protection. Photocoupler Isolation Control\r\nHigh Level Trigger Long Life Specifications Working Voltage: DC 3-3.3V Load:\r\n10A 250VAC \/ 10A 30VDC Working Current: 65mA Trigger Current: 3mA Load\r\nCurrent: 10A max Single Socket Length: 7.5mm Response Time: \u0026lt;20ms Jumper Caps\r\nJP1 is used to connect VCC of the signal terminals and V+ of the relay. JP2 is\r\nused to connect GND of the signal terminals and V+ of the relay. The high-\r\nlevel signal that over 1.3V to IN can trigger the relay.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eHigh Reliability: Double power selection design anti-interference ability is strong, photoelectric isolation protection of high reliability.\u003c\/li\u003e\r\n \u003cli\u003e30VDC 250VAC Load: The power switch is compatible with 10A 250VAC and 10A 30VDC load.\u003c\/li\u003e\r\n \u003cli\u003eOptocoupler Isolator : 3V\/3.3V power relay module supports photocoupler isolation control.\u003c\/li\u003e\r\n \u003cli\u003eHigh Level Trigger: The relay module is triggered by high level signal, which can be input from microcontroller IO.\u003c\/li\u003e\r\n \u003cli\u003eJumper Caps: You are free to select whether the relay and the signal share the same power supply or not by removing the jumper caps on the pins or not. It is recommended to share the same power supply, because that is more convenient for using.\u003c\/li\u003e\r\n \u003c\/ul\u003e"}