Data Transceiver YS-1020 / YS-C20UB

RF transceiver module that can be data transmission distance of up to 1km.
File YSPRG.exe serves to configure and sending data via a PC.

Specs:

• 3.3VDC power supply - 5VDC
• 19200 bps data rate
• Working frequency 433M Hz
• RS-232 interface
• modulation GFSK
• 1km max outreach (with antenna height 2m)