# \#node-identifier **URL:** https://forums.digi.com/tag/node-identifier/2086.md [Latest](https://forums.digi.com/latest.md) · [Categories](https://forums.digi.com/categories.md) · [Tags](https://forums.digi.com/tags.md) --- ## [Xbee id in ir sampling](https://forums.digi.com/t/xbee-id-in-ir-sampling/22752)
**Author:** [@ezpzlmnsqzy](https://forums.digi.com/u/ezpzlmnsqzy)\ **Replies:** 1\ **Last updated:** [October 25, 2021, 12:22pm UTC](https://forums.digi.com/t/xbee-id-in-ir-sampling/22752 "2021-10-25T12:22:38Z")
Hello everyone, I have two sensors connected to the adc inputs on two different xbee 3s. Each xbee is sending the adc value to an xbee connected to an arduino mega. Everything works fine except that I can not figure out… --- ## [Is there a way to grab the node\_id from a trasmit message without network discovery?](https://forums.digi.com/t/is-there-a-way-to-grab-the-node-id-from-a-trasmit-message-without-network-discovery/22318)
**Author:** [@blSwagger](https://forums.digi.com/u/blSwagger)\ **Replies:** 1\ **Last updated:** [March 31, 2021, 2:04pm UTC](https://forums.digi.com/t/is-there-a-way-to-grab-the-node-id-from-a-trasmit-message-without-network-discovery/22318 "2021-03-31T14:04:28Z")
In my application, I want to check the node identifier belonging to the incoming message (direct/non-broadcast). From the material that I have read, the only way that I see to grab the node identifier is through network… --- ## [XBee3: if you configure the Node Identifier (NI) in the XCTU configuration tool.. and then...](https://forums.digi.com/t/xbee3-if-you-configure-the-node-identifier-ni-in-the-xctu-configuration-tool-and-then/21572)
**Author:** [@edunn106](https://forums.digi.com/u/edunn106)\ **Replies:** 4\ **Last updated:** [July 22, 2020, 12:26pm UTC](https://forums.digi.com/t/xbee3-if-you-configure-the-node-identifier-ni-in-the-xctu-configuration-tool-and-then/21572 "2020-07-22T12:26:50Z")
XBee3: if you configure the Node Identifier (NI) in the XCTU configuration tool… and then in your program take that device and set\_node\_id() to some different NI… is that permanent or only during the program running time… --- ## [Lots of mobile nodes in Digimesh network](https://forums.digi.com/t/lots-of-mobile-nodes-in-digimesh-network/19175)
**Author:** [@basvuyk](https://forums.digi.com/u/basvuyk)\ **Replies:** 0\ **Last updated:** [February 16, 2018, 12:12pm UTC](https://forums.digi.com/t/lots-of-mobile-nodes-in-digimesh-network/19175 "2018-02-16T12:12:51Z")
For a project I need to make a system where a lot (100-500 nodes) will be moving through a 200x200meter facility. There will be one ‘main’ node which sends out a heartbeat signal to each of the nodes. Because the nodes … --- ## [XBee not discovering numeric Node Identifiers](https://forums.digi.com/t/xbee-not-discovering-numeric-node-identifiers/15881)
**Author:** [@clb9355](https://forums.digi.com/u/clb9355)\ **Replies:** 2\ **Last updated:** [December 7, 2015, 8:23am UTC](https://forums.digi.com/t/xbee-not-discovering-numeric-node-identifiers/15881 "2015-12-07T08:23:37Z")
I have two XBee 900HPs and want one to use the AP Command “DN” (Discover Node) to discover the other. When the Node Identifier I wish to find is entirely numeric I am returned data that doesn’t make sense. For example,… --- ## [How to send to specific Node ID?](https://forums.digi.com/t/how-to-send-to-specific-node-id/15229)
**Author:** [@davyvr](https://forums.digi.com/u/davyvr)\ **Replies:** 7\ **Last updated:** [August 7, 2015, 9:52am UTC](https://forums.digi.com/t/how-to-send-to-specific-node-id/15229 "2015-08-07T09:52:55Z")
Dear all, I have a question about a setup with my XBee Pro S2B modules. I want to have a couple of networks, each with their own PANID, consisting of one coordinator, a number of routers, and a number of end devices. Th… --- ## [API Tx frame to certain Node Identifier?](https://forums.digi.com/t/api-tx-frame-to-certain-node-identifier/15107)
**Author:** [@davyvr](https://forums.digi.com/u/davyvr)\ **Replies:** 1\ **Last updated:** [August 7, 2015, 9:52am UTC](https://forums.digi.com/t/api-tx-frame-to-certain-node-identifier/15107 "2015-08-07T09:52:47Z")
Hello, I want to create a network of XBee Pro S2B modules, which could be replaced when they are broken, so the only way I can see to uniquely identify them, even after replacement, is the Node Identifier. 64-bit addres… --- ## [How can I set the XBee Node Identifier remotely (not using XCTU)?](https://forums.digi.com/t/how-can-i-set-the-xbee-node-identifier-remotely-not-using-xctu/14720)
**Author:** [@eli](https://forums.digi.com/u/eli)\ **Replies:** 2\ **Last updated:** [April 21, 2015, 10:59pm UTC](https://forums.digi.com/t/how-can-i-set-the-xbee-node-identifier-remotely-not-using-xctu/14720 "2015-04-21T22:59:23Z")
Hello, I am trying to set the Node Identifier field programmatically from an Arduino. I haven’t found any sort of AT command that let’s you set the NI, only read it. If you have any suggestions please let me know. Than…