{"product_id":"hc-12-433mhz-wireless-serial-module","title":"HC-12 433MHz Wireless Serial Module - 1000m Range SI4463","description":"\u003cp\u003eUnlock long-range wireless communication with the HC-12 433MHz Wireless Serial Module. Perfect for IoT, smart home, and remote control applications, this powerful module offers reliable data transmission up to 1000 meters, making it an excellent alternative to Bluetooth for projects requiring extended reach.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExtended Range:\u003c\/b\u003e Achieve impressive communication distances of up to 1000 meters (adjustable, default 600m) with an air baud rate of 5000 BPS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide Operating Frequency:\u003c\/b\u003e Supports 100 communication channels across the 433.4 - 473.0 MHz frequency range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdjustable Transmit Power:\u003c\/b\u003e Features a maximum 100 mW fired power, which can be configured to suit your application's needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible Power Supply:\u003c\/b\u003e Operates on a supply voltage of 3.2V to 5.5V. For continuous emission, a 1N4007 diode is recommended when voltage exceeds 4.5V to prevent LDO overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLow Idle Current:\u003c\/b\u003e Efficient design with a default idle current of just 16mA (current varies by operating mode).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact Design:\u003c\/b\u003e Small footprint (27.8mm x 14.4mm x 4mm) ideal for integration into various projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSoftware Upgradable:\u003c\/b\u003e Supports future software enhancements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFactory Defaults:\u003c\/b\u003e Comes pre-configured with FU3 working mode, 9600 BPS baud rate, and CH001 communication channel (433.4 MHz).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e 1 x HC-12 SI4463 433Mhz Wireless Serial Port Module (1000m Range)\u003c\/p\u003e\n\u003cp\u003eExplore the possibilities of long-distance wireless connectivity with the HC-12. Refer to the HC-12 Tutorial for detailed setup and programming guides.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":42361410060439,"sku":"21PS001756","price":311.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/hc12-wireless-module-antenna.jpg?v=1754399299","url":"https:\/\/scccltd.com\/en-tw\/products\/hc-12-433mhz-wireless-serial-module","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}