# How do I dynamically enable or disable config nodes?

**URL:** <https://discourse.nodered.org/t/how-do-i-dynamically-enable-or-disable-config-nodes/63648>\
**Category:** General\
**Created:** [9 June 2022 01:32 UTC](https://discourse.nodered.org/t/how-do-i-dynamically-enable-or-disable-config-nodes/63648 "2022-06-09T01:32:47Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![SP-Mushrooms](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/sp-mushrooms/32/61710_2.png) [@SP-Mushrooms](https://discourse.nodered.org/u/SP-Mushrooms)\
**Post date:** [10 June 2022 04:12 UTC](https://discourse.nodered.org/t/how-do-i-dynamically-enable-or-disable-config-nodes/63648/8 "2022-06-10T04:12:28Z")

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ok I have reposted this qn on modbus topic [How do I have diffrent nodes modbus and serial node use the same usb port?](https://discourse.nodered.org/t/how-do-i-have-diffrent-nodes-modbus-and-serial-node-use-the-same-usb-port/63705)

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