{"product_id":"hc-12-si4438-433mhz-wireless-transceiver","title":"HC-12 SI4438 433Mhz Wireless Transceiver","description":"\u003cp\u003eThe HC-12 SI4438 433Mhz Wireless Transceiver is a compact radio module intended for wireless serial data transmission in the 433 MHz ISM band. Its form factor and signal interface make it suitable for integration into embedded projects and electronic systems that require a straightforward wireless link between microcontrollers, sensors, actuators, or host controllers.\u003c\/p\u003e\u003cp\u003eThis transceiver is designed to be used as a point-to-point or point-to-multipoint serial communications link. It is commonly employed in applications such as remote sensing and telemetry, home automation, industrial monitoring, remote control, and prototype development where a reliable low-data-rate wireless channel is needed. The module is typically paired with a suitable antenna and a stable power supply to ensure consistent performance.\u003c\/p\u003e\u003cp\u003eWhen integrating the HC-12 SI4438 module, observe standard best practices: use proper decoupling on the supply lines, provide a recommended antenna matched to the 433 MHz band, maintain sensible PCB layout to minimize interference, and ensure compliance with local regulations governing ISM band transmissions. The module's compact size allows placement within enclosures or on development boards for rapid prototyping and product designs.\u003c\/p\u003e\u003cp\u003eFor successful deployment, validate link reliability in the intended operating environment and verify regulatory requirements for 433 MHz operation in your region.\u003c\/p\u003e","brand":"Electronic Service Center","offers":[{"title":"Default Title","offer_id":45749157626039,"sku":"221","price":28.0,"currency_code":"LYD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/4010\/0279\/files\/IMG-5555.png?v=1754149079","url":"https:\/\/esclibya.com\/en-ly\/products\/hc-12-si4438-433mhz-wireless-transceiver","provider":"Electronic Service Center","version":"1.0","type":"link"}