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Zigbit loosing "persistant" EEPROM settings
Hi guys, I have a bunch of ATZB-900 Zigbit + Serialnet mesh modules running on a mesh for several weeks now. The application can restart the module should it behave erroneous but...
Thursday, 24 January 2013 - 23:43
Tricky: WPANID, WNWKPANID and multiple coordinators
Here is a tricky one: I am about to set up a network with ~25 nodes (all routers) and would like to have 2 coordinators. This is based around Zigbits with SerialNet. What I want...
Friday, 14 December 2012 - 03:15
Network Depth
What does the "network depth" number actually mean? I mean the one you get back when you ask for neighbor information, like with +WNB. It seems that I only get even numbers back...
Monday, 19 November 2012 - 23:34
Anyone using Dash 7?
Is anyone looking into using Dash 7? I know, it's not currently available on Atmel, but I am interested if anyone has got some experience with it. Might be a nice project to port...
Monday, 19 November 2012 - 02:31
Create graph/map of Zigbee topology with Bitcloud/Serialnet
Is it possible to create a list that represents the topology of the connections of the nodes within the mesh? I am currently testing a system with 14 devices (1 coordinator, all...
Wednesday, 14 November 2012 - 01:54
Zigbit modules losing their settings/code under SerialNet
We have been testing Zigbit900 modules for a while and sometime see them losing their settings or code. We don't know exactly what happens but the result is that thay don't...
Tuesday, 23 October 2012 - 23:37
Zigbee on LSR's Siflex module
Does anyone have got an Siflex module running under Zigbee? Would be interested in how much the effort is to get the stack ported, whether it's just to compile the stack or how...
Tuesday, 23 October 2012 - 23:31
Theory behind BPSK and O-QPSK
What is the best modulation to choose when targeting maximum range in sub-1G? My (basic) knowledge tells me that I should go for BPSK as the receiver has a higher senisitvity. I...
Monday, 13 August 2012 - 22:43
Zigbee stack on 926MHz possible?
Is there any way to tweak the Zigbee stack to use 926MHz? The chip does up to 928MHz according to the datasheet but the Zigbee specs are limiting it for whatever reason to 924MHz...
Monday, 14 May 2012 - 05:48
Long-range sub-1G Zigbee modules available?
I am looking for a long-range sub-1G mesh solution. I was playing with the Zigbit900 and found the stack and particulary the AT interface versarile, yet easy to use. My only...
Tuesday, 3 January 2012 - 22:03
Where do I get a MAC address from?
I started playing with Zigbit900 modules when I found that they are not coming with a pre-loaded MAC address. How can I make sure to chose one that hasn't already been choosen by...
Monday, 21 November 2011 - 03:27