{"product_id":"1pcs-hc-12-4438-wireless-microcontroller-serial-433-long-range-1000m-with-antenna-for-bluetooth","title":"HC-12 4438 Wireless Microcontroller Serial 433 Long-range 1000M","description":"\u003cp\u003eDiscover the HC-12 4438 Wireless Microcontroller Serial 433 Long-range 1000M — a standout electronics accessories pick featuring wireless design for dependable, everyday performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eApplication: Computer\u003c\/p\u003e\u003cp\u003eBrand Name: baishundianzi\u003c\/p\u003e\u003cp\u003eCommunication interface: uart 3.3v\/5v ttl level\u003c\/p\u003e\u003cp\u003eCondition: New\u003c\/p\u003e\u003cp\u003eDissipation Power: Transmitting power20dbm (Max)\u003c\/p\u003e\u003cp\u003eIdle current: 16ma\u003c\/p\u003e\u003cp\u003eModule size: 27.4 * 13.2 * 4 mm\u003c\/p\u003e\u003cp\u003eOperating Temperature: -25℃~75℃\u003c\/p\u003e\u003cp\u003eOperating frequency band: 433.4 ~ 473.0 MHZ\u003c\/p\u003e\u003cp\u003ePackage: SMD\u003c\/p\u003e\u003cp\u003eReference distance: 1000m\u003c\/p\u003e\u003cp\u003eSerial baud rate: 1200 to 115200bps (default: 9600bps)\u003c\/p\u003e\u003cp\u003eSupply Voltage: 3.2~5.5v\u003c\/p\u003e\u003cp\u003eType: Voltage Regulator\u003c\/p\u003e\u003cp\u003eis_customized: Yes\u003c\/p\u003e\u003cp\u003euart 3.3v\/5v ttl level: Spring antenna\/antenna socket\u003c\/p\u003e\u003ch3\u003eOptions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e STM8S003F3U6, STM8S003F3P6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e 10PCS, 1PC, 5PCS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eQ: What is the HC-12 4438 Wireless Microcontroller Serial 433 Long-range?\u003c\/h4\u003e\u003cp\u003eA: The HC-12 4438 Wireless Microcontroller Serial 433 Long-range is a quality electronics accessories pick built for everyday use.\u003c\/p\u003e\u003ch4\u003eQ: How do I use the HC-12 4438 Wireless Microcontroller Serial 433 Long-range?\u003c\/h4\u003e\u003cp\u003eA: The HC-12 4438 Wireless Microcontroller Serial 433 Long-range is ready to use right out of the box and makes an easy addition to your electronics accessories lineup.\u003c\/p\u003e\u003ch4\u003eQ: Why choose the HC-12 4438 Wireless Microcontroller Serial 433 Long-range?\u003c\/h4\u003e\u003cp\u003eA: The HC-12 4438 Wireless Microcontroller Serial 433 Long-range pairs practical design with everyday value — a reliable choice in our electronics accessories range.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the HC-12 4438 Wireless Microcontroller Serial 433 Long-range?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The HC-12 4438 Wireless Microcontroller Serial 433 Long-range is a quality 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