AUREL XTR-8LR-USB, Руководство пользователя

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XTR-8LR-USB
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User Manual
The technical features can change without forecasting. AUR°EL S.p.A doesn’t assume any responsability of demage due to the improper use of the device.
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AUR°EL S.p.A. Via Foro dei Tigli, 4 - 47015 Modigliana (FC) – ITALY
Tel.: +39.0546.941124 Fax: +39.0546.941660
http://www.aurelwireless.com - email: rfcomm@aurel.it
Rev 1.3 18/11/2019
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As an example here below a communication between device 1 and 2 on network A for a message
“provalink”
Figura 5 : Diagramma di trasmissione ricezione del messaggio “provalink” dal nodo 1 al nodo 2.
Hereinafter are described necessary operations to realize the example on picture 5
From command-mode of device 1, send the following AT command string:
Commands Answer Note
+++<CR><LF> OK<CR><LF> Command-mode enters
ATS10=1<CR><LF> OK<CR><LF> Network mode activates
ATS11=0000000A<CR><LF> OK<CR><LF> Assigns network address “A”
ATS12=0001<CR><LF> OK<CR><LF> Assigns device address “1”
ATWR<CR><LF> OK<CR><LF> Save and exit
Node 1 has been set in NORMAL Mode with addressing, NETWORK ID = A and SOURCE ADDRESS =
1. ATWR stores new settings on EEprom and brings back the device on SLEEP
From command-mode of device 2, send the following AT command string:
Commands Answer Note
+++<CR><LF> OK<CR><LF> Command-mode enters
ATS10=1<CR><LF> OK<CR><LF> Network mode activates
ATS11=0000000A<CR><LF> OK<CR><LF> Assigns network address “A”
ATS12=0002<CR><LF> OK<CR><LF> Assigns device address “2”
ATWR<CR><LF> OK<CR><LF> Save and exit
As per node 1 Commands string is repeated excluding command ATS12 that assigns device address
SORUCE ADDRESS = 2
Modalità NORMAL su entrambi i dispositivi e inoltrare sulla Usb del dispositivo “1” la sequenza “\x0 \x2
provalink” (¹).
Device 1 sends the message via radio.
From all devices in reception (potentially more than 65000), only the device called “2” will forward on its
own TX_UART line “01provalink” message.
Same as mentioned in the above example, addressing method is obtained placing ahead to the payload, in
this case “provalink” the receiver address. Listening device “2” will receive the payload preceded by the
sender address “\x0 \x1 provalink” (¹).
Step 1 – from Usb to
XTR-8LR-USB
Address: 0x0002
Payload: provalink
Step 3 - from
XTR-8LR-USB to
Usb
Address: 0x0001
Payload: provalink
Step 2 – RF Transmission
Node
0x0001
Dongle
Node
0x0002
Dongle