433MHz Long Range Radio from HAC. These small modems use a seamless serial interface - whatever enters the TX pin at 9600bps shows up on the other unit’s RX pin. All buffering and error detection is handled internally. And the best part - with 10mW output, it reaches over 500m!
This unit can be attached to TTL level serial (for microcontrollers) or directly to RS232 for incredibly simple serial cable replacement!
Operating Voltage: 3.3V-5.5V
9600bps over 500m
Modulation type: GFSK
8 Channels jumper selectable
Low power : 30mA RX, 40mA TX, 20uA Sleep
Small footprint size: 2..