RF125
NiceRF Wireless Technology Co., Ltd.
Rev 1.1
- 6 -
ID is greater than 0x7F as an error
CMD (1Byte)
ID(7Bit)
0x58
CMD: 1 byte, 0x58
ID: 7 Bits, the range is 0~0x7F, more than 0x7F is regarded as an error
Example:
Set the ID of the transmitter to 0x01
0x58 0x01 0x0D 0x0A
Return: 0x4F 0x4B 0x0D 0x0A
(3) Read transmitter ID, return transmitter ID (1Byte)
CMD
（
1Byte
）
0x52
Example: The ID of the transmitter is 0x01
0x52 0x0D 0x0A
Return:0x01 0x0D 0x0A
(4) Set the transmission time interval (ms) of the transmitter not to be less than 250ms
(0x00FA), if it is less than 250ms, it will be automatically set
CMD(1Byte)
TIME_H(1Byte)
TIME_L(1Byte)
0x53
CMD: 0x53
TIME_H: the upper 8 bits of the time
TIME_L: the lower 8 bits of the time
Example:
Set the interval of 1000ms, 1000 to hexadecimal is 0x03e8
The command is: 0x53 0x03 0xe8 0x0D 0x0A
Return: 0x4F 0x4B 0x0D 0x0A
2. Function description
RF125-TX worked with RF125-RX, and the receiver can work in pairing mode or broadcast
mode.
2.1 The transmission time for one packet: [32.5 + (data packet 3) *8]ms
Summary of Contents for G-NiceRF RF125
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