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# How to set duty cycle in RTNode ?
_Help · started by tukann on Tue, Jun 23, 2026 9:53 AM_
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## Original post
**tukann** · Tue, Jun 23, 2026 9:53 AM
I can't find an option in the rnodeconf. And to my knowledge the duty cycle is set in the interface config, I'm specifically interested in airtime_limit_long. But can't find how to edit the config on an RTNode.
Thanks,
Tukan
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## Reply 1
**jrl290** · Wed, Jun 24, 2026 2:15 AM
RTNode isn't configured using rnodeconf
Hold down the action button until the screen blanks. Then connect to the wifi it says on the screen
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## Reply 2
**Tukan** · Sat, Jun 27, 2026 6:40 PM
Thanks.
This particular RTNode does not have a screen. But thankfully the microReticulum repository includes a tool to edit the settings with a browser : the webconsole https://github.com/attermann/microReticulum_Firmware/tree/master/webconsole
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