Introduction - If you have any usage issues, please Google them yourself
WH-L101 software design manual
Product features:
Point to point communication protocol (at the same time supporting the centralizer communication firmware)
Support frequency bands: 398~525Mhz (L101-L) and 803~930Mhz (L101-H).
Support fixed-point sending mode
Data encryption transmission
2000~3000 meter transmission distance
-138.5dBm reception sensitivity
AT instruction configuration, set up tools
A built-in watchdog, never dead
1.8~3.6V power supply
Minimum receiving current 4 u A
Ultra small size: 26.6 x 18.2 x 2.6mm, SMT package