{"id":3000,"date":"2023-05-11T11:52:33","date_gmt":"2023-05-11T11:52:33","guid":{"rendered":"https:\/\/projectkitsandparts.com\/?post_type=product&#038;p=3000"},"modified":"2025-06-08T14:39:52","modified_gmt":"2025-06-08T14:39:52","slug":"2-channel-programmable-relay-module","status":"publish","type":"product","link":"https:\/\/projectkitsandparts.com\/index.php\/product\/2-channel-programmable-relay-module\/","title":{"rendered":"2 Channel Programmable Relay Module"},"content":{"rendered":"<p>For Numato Products Price details\/ quotation\u00a0 please mail your requirements on dolphinlabs17@gmail.com<\/p>\n<p>Numato Lab\u2019s 2 Channel Programmable Relay Module is a feature-rich product that can be programmed with Arduino IDE. The USB to Serial Chip FT232RL helps to upload sketches quickly to the board. This programmability gives this board ultimate flexibility compared to other relay modules where features depend on the pre-programmed firmware. The onboard programmable relays, digital I\/O\u2019s, analog inputs, Real-Time Clock(RTC), and Micro SD memory card slot make this module useful for learning as well as making sophisticated applications.<\/p>\n<p><strong>Features<\/strong><\/p>\n<ul>\n<li>Atmega328p Microcontroller with 32KBytes flash memory<\/li>\n<li>Arduino IDE Compatible<\/li>\n<li>FT232RL chip for USB \u2013 Serial Interface<\/li>\n<li>2 SPDT 12V Mechanical Relays<\/li>\n<li>4 Digital I\/O\u2019s<\/li>\n<li>2 PWM outs<\/li>\n<li>4 Analog Inputs<\/li>\n<li>I2C Interface<\/li>\n<li>Real-Time Clock(RTC)<\/li>\n<li>Battery backup for RTC<\/li>\n<li>Micro SD Card Slot<\/li>\n<li>LED indicators for Power, TX, RX and Relays<\/li>\n<li>ISP for programming custom boot loader\/ firmware<\/li>\n<li>16 MHz Crystal<\/li>\n<li>USB mini Connector for host communication<\/li>\n<li>Based on Arduino Duemilanove at arduino.cc<\/li>\n<\/ul>\n<p><strong>Applications<\/strong><\/p>\n<ul>\n<li>Home Automation<\/li>\n<li>Lighting Control<\/li>\n<li>Garden Equipment Control<\/li>\n<li>Industrial Automation<\/li>\n<li>Test Fixtures<\/li>\n<li>DIY and Hobby<\/li>\n<li><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>For Numato Products Price details\/ quotation\u00a0 please mail your requirements on dolphinlabs17@gmail.com Numato Lab\u2019s 2 Channel Programmable Relay Module is a feature-rich product that can be programmed with Arduino IDE. The USB to Serial Chip FT232RL helps to upload sketches quickly to the board. This programmability gives this board ultimate flexibility compared to other relay &hellip; <a href=\"https:\/\/projectkitsandparts.com\/index.php\/product\/2-channel-programmable-relay-module\/\" class=\"more-link\">Read more<\/a><\/p>\n","protected":false},"featured_media":3002,"template":"","meta":[],"product_cat":[245,338,262],"product_tag":[],"class_list":["post-3000","product","type-product","status-publish","has-post-thumbnail","product_cat-numato-products","product_cat-relay-modules","product_cat-relay-module","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2 Channel Programmable Relay Module - Projectkitsandparts<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/projectkitsandparts.com\/index.php\/product\/2-channel-programmable-relay-module\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2 Channel Programmable Relay Module - Projectkitsandparts\" \/>\n<meta property=\"og:description\" content=\"For Numato Products Price details\/ quotation\u00a0 please mail your requirements on dolphinlabs17@gmail.com Numato Lab\u2019s 2 Channel Programmable Relay Module is a feature-rich product that can be programmed with Arduino IDE. The USB to Serial Chip FT232RL helps to upload sketches quickly to the board. This programmability gives this board ultimate flexibility compared to other relay &hellip; Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/projectkitsandparts.com\/index.php\/product\/2-channel-programmable-relay-module\/\" \/>\n<meta property=\"og:site_name\" content=\"Projectkitsandparts\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-08T14:39:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/projectkitsandparts.com\/wp-content\/uploads\/2023\/05\/2ch_ProgramabeRelay_1-2-1-600x400-2.png\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/projectkitsandparts.com\\\/index.php\\\/product\\\/2-channel-programmable-relay-module\\\/\",\"url\":\"https:\\\/\\\/projectkitsandparts.com\\\/index.php\\\/product\\\/2-channel-programmable-relay-module\\\/\",\"name\":\"2 Channel Programmable Relay Module - 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