MNZB-DKC-900 MeshNetics, MNZB-DKC-900 Datasheet - Page 38

• Manufacturer Part Number: MNZB-DKC-900
• Description: KIT DEV ZIGBIT 900 COMPLETE 1YR
• Manufacturer: MeshNetics
• Type: 802.15.4/Zigbeer

Specifications of MNZB-DKC-900

• Frequency: 868MHz, 915MHz
• For Use With/related Products: MNZB-900-B0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 758-1009

Z I G B I T ™ 9 0 0 D E V E L O P M E N T K I T 1 . 3
U S E R ’ S G U I D E
mask is displayed there (see Figure 11). Enter mask directly in hex format or click “...”
button.
NOTE:
Channel mask is a bit field which defines the channels available. The 5 most significant
bits (b ,... , b
) of channel mask should be set to 0. The rest 27 least significant bits
27
31
(b , b ,... b
) indicate availability status for each of the 27 valid channels
0
1
26
(1 = available, 0 = unavailable).
Figure 12. Setting channel mask dialog box
Otherwise you can open the next dialog box by clicking the “...” button. Use checkboxes
to select the channels thus setting some of them ON (see Figure 13).
Figure 13. Setting the channel mask using checkboxes
When changing channel mask, coordinator sends the command to all of the nodes and
waits for 1 minute more after having received the last packet using old channel mask.
Next, coordinator forms the network on the new channel.
When channel mask command is being accepted by router or by end device the node
stops sending packets for 1 minute, and the LED1, LED2 and LED3 start blinking. Next, it
leaves the network and proceeds joining, using new channel mask.
When router is rejoining, the network indication LED, namely LED3, is blinking. Upon
having router joined, LED3 is ON.
When end device is rejoining, the network indication LED, LED3, is blinking. Upon having
end device joined, LED3 turns ON. LED1 flashes shortly to indicate sending a packet,
LED1 flashes shortly to indicate having received acknowledgement. Next, all LEDs get
turned OFF when end device is falling to sleep.
© 2008 MeshNetics
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