![HC-12 Module, HC-12 SI4463 Stable Wireless Serial Port Module 1000m with Spring Antenna 433.4-473.0MHz Integrated Program: Amazon.de: Electronics & Photo HC-12 Module, HC-12 SI4463 Stable Wireless Serial Port Module 1000m with Spring Antenna 433.4-473.0MHz Integrated Program: Amazon.de: Electronics & Photo](https://m.media-amazon.com/images/I/61VZinfMmmL._AC_UF894,1000_QL80_.jpg)
HC-12 Module, HC-12 SI4463 Stable Wireless Serial Port Module 1000m with Spring Antenna 433.4-473.0MHz Integrated Program: Amazon.de: Electronics & Photo
![HC-12 433Mhz SI4463 Wireless Serial Module, Model: HC-12, Communication Interface: UART, Operating voltage: 3.2 ~ 5.5V HC-12 433Mhz SI4463 Wireless Serial Module, Model: HC-12, Communication Interface: UART, Operating voltage: 3.2 ~ 5.5V](https://rees52-fbcb.kxcdn.com/19195-thickbox_default/hc-12-433mhz-si4463-wireless-serial-module-na310.jpg)
HC-12 433Mhz SI4463 Wireless Serial Module, Model: HC-12, Communication Interface: UART, Operating voltage: 3.2 ~ 5.5V
![HC-12-Modul, HC-12 SI4463 Stabiles drahtloses serielles Anschlussmodul 1000 m mit federförmiger Antenne 433,4-473,0 MHz Integriertes Programm: Amazon.de: Elektronik & Foto HC-12-Modul, HC-12 SI4463 Stabiles drahtloses serielles Anschlussmodul 1000 m mit federförmiger Antenne 433,4-473,0 MHz Integriertes Programm: Amazon.de: Elektronik & Foto](https://m.media-amazon.com/images/I/71FPI5q-Z1L.jpg)