Specifications

Ruizhen Information Technology (Shenzhen) Co., Ltd RM-RF10TP-1278
819
Marketing Department Contact Skill( Wang Aicheng):1381010367 Email: [e-mail]: Wang Aicheng
Location: A 1108, Xinghe WORLD A Building ,1 Yabao Road, Nankeng Community, Bantian Street, Longgang
District, Shenzhen
3.2.2 point-to-point pattern
You can send data to the module with the specified address.
Figure: Point-to-point pattern
Example:
Module A: Sending Module, Address:4369(0x11 0x11), channel:05(0x05);
Module B: Receiving Module, Address:8738(00x22x22), channel:30(0x1E);
Module C: Receiving Module, Address:13107(0x33 0x33), channel:30(0x1E);
Module D: Receiving Module, Address:17476(0x44 0x44), channel:31(0x1F);
Data sent: 00x12x34 0x56 0x78 0x90;
Now need to send data to module B separately, then serial port needs to send data to module A as
follows:
[00x220x22x1E 00x12x34 0x56 0x78 0x90];
◆ [00x22x22]: point-to-point mode, module B address;
◆ [0x1E]: Module B channel;
◆ [00x12x34 0x56 0x78 0x90]: Data to be sent.
The actual data sent A the module is:[00x680x220x22x1E 0x05 00x12x34 0x56 0x78 0x90 0x73
0x16];
The actual data received B the module are:[00x680x220x22x1E 0x05 00x12x34 0x56 0x78 0x90
0x73 0x16];
The actual data received C the module are:[00x680x220x22x1E 0x05 00x12x34 0x56 0x78 0x90
0x73 0x16];
The module B sends data to serial port:[00x12x34 0x56 0x78 0x90];
Module C do not send data to serial port;
Module D can not receive data.