APC220 Wireless Data Communication Module USB Adapter Kit Geekcreit for Arduino - products that work with official Ardui

NEW driver http files banggood com 2017 11 PL2303USB driver zipDescription Working voltage 3 4V to 5 5VUART TTL interface Work frequency range 418 455MHz Transfer rate 1200 2400 4800 9600 19200 38400 57600bps Mode GFSK Distance 1000m 1200m in open area 256bytes of data buffer Suitable for large data transfers The RF Modules pair offer two way communications over long distances Use the modules directly via USB or connect them to your microcontroller Size 4 7 x 1 8 x 1 1 cm 1 85 x 0 71 x 0 4inch Package included 2 x APC220 RF Modules with antenna1 x USB TTL adapter