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Chengdu Ebyte Electronic Technology Co.,Ltd.
_L
80H～86H
Read
PID
7.3 Factory Default Parameters
Model
Module Model
E22-230T22D
230.125MHz
8 Use of Relay Networking Mode
Serial
number
1
After setting the trunk mode through the configuration mode, switch to the general mode and the trunk starts to work.
relay mode ADDH,ADDL are no longer used as module addresses, but are forwarded to the pair corresponding to the
2
NETID respectively, and if one of the networks is received, it is forwarded to the other network.
The network ID of the repeater itself is invalid.
3
In relay mode, the relay module cannot send and receive data and cannot perform low-power operation.
The module resets the user parameters when the user goes from mode 3 (sleep mode) to other modes or during reset,
4
during which the AUX output goes low.
Relay networking rule description.
1、forwarding rules, the trunk can forward data in both directions between two NETIDs.
2、In trunk mode, ADDH\ADDL is no longer used as a module address and is forwarded as a NETID pair.
As pictured.
①One level relay
"Node 1" NETID is 08.
"Node 2" NETID is 33.
The ADDH\ADDL of relay 1 is 08, 33 respectively.
So the signal sent by node 1 (08) can be forwarded to node 2 (33)
Also node 1 and node 2 have the same address, so the data sent by node 1 can be received by node 2.
②Secondary trunking
The ADDH\ADDL of relay 2 is 33, 05, respectively.
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Product information 7 bytes
Factory default parameter value: C0 00 00 62 00 28
Frequency
Address
0x0000
Signal
airspeed
Channel
0x28
2.4kbps
Relay mode description
E22-230T22D User Manual
These two bytes are used internally by the module
as computational factors to transform and encrypt
the over-the-air radio signal.
Product information 7 bytes
Serial port
Baud rate
format
9600
8N1
Transmitting
power
22dbm
18
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