Chengdu Ebyte Electronic Technology Co., Ltd.
Copyright ©2012–2019, Chengdu Ebyte Electronic Technology Co., Ltd
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port on the receiving end will be packetized and output.
1.2 Kbps
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transfer
method
2.4 Kbps (default)
Sending: The user can input data through the serial port, and the module
will start transmitting these data wirelessly.
Receiving: After receiving the wireless data, the module will output
these data through the serial port TXD pin.
Off (default)
During fixed-point transmission, the module recognizes the first three
bytes of the serial data received as:
Address high + address low + channel, and use it as a wireless
transmission target.
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Channel RSSI
turn on
turn on
After being enabled, the C0 C1 C2 C3 instruction can be sent to read the
register in the transmission mode or the WOR transmission mode;
Register 0x00: current ambient noise RSSI;
Register 0X01: RSSI when data was last received
Instruction format: C0 C1 C2 C3 + start a read length;
Return: C1 + a read read effective value; for example:
send C0 C1 C2 C3 00 01
Returns C1 00 01 RSSI (address can only start from 00, read length is 1)
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Key
Input, range:
0-65535 (default
0, none)
Write only, read returns 0;
Used for encryption to avoid interception of wireless data in the air by
similar modules;
The module will use these two bytes as a calculation factor to transform
and encrypt the airborne wireless signal.
