QAZZ Posted August 7, 2022 Share Posted August 7, 2022 Hello everyone, I want to use uart4 port for zigbee2mqtt,but I don't know how to activates it. 0 Quote Link to comment Share on other sites More sharing options...
Myron Posted August 7, 2022 Share Posted August 7, 2022 Use armbian-config to enable UART4. 0 Quote Link to comment Share on other sites More sharing options...
QAZZ Posted August 7, 2022 Author Share Posted August 7, 2022 2 hours ago, Myron said: Use armbian-config to enable UART4. Sorry, I can't find out how to open UART4. This is the screenshot of my Armbian-config, and there is no option of "hardware" in it. I use the latest version of the system, which can be seen in another screenshot for details. 0 Quote Link to comment Share on other sites More sharing options...
Werner Posted August 7, 2022 Share Posted August 7, 2022 Hm I though there should be a menu entry called "hardware" to enable various overlays... Since it is media kernel @balbes150d Got an idea if overlays are missing or something? Thanks 0 Quote Link to comment Share on other sites More sharing options...
QAZZ Posted August 8, 2022 Author Share Posted August 8, 2022 With the help of my friend, the "hardware" option is now displayed.I haven't checked whether it works correctly. 0 Quote Link to comment Share on other sites More sharing options...
balbes150 Posted August 12, 2022 Share Posted August 12, 2022 07.08.2022 в 15:48, Werner сказал: Hm I though there should be a menu entry called "hardware" to enable various overlays... Since it is media kernel @balbes150d Got an idea if overlays are missing or something? Thanks The overlay works normally in a running system. See this topic. The kernel already has everything, you only need to add the necessary overlay immediately in a working system. No complicated steps with old u-boot scripts are needed. You can change everything on the fly in a running system. https://www.96boards.org/documentation/consumer/dragonboard/dragonboard410c/guides/dt-overlays.md.html#32-loading-overlays-via-configfs 0 Quote Link to comment Share on other sites More sharing options...
QAZZ Posted August 13, 2022 Author Share Posted August 13, 2022 Quote Can we go back to my question? How to enable UART4, And get ZigBee2MQtt to use it? 0 Quote Link to comment Share on other sites More sharing options...
Werner Posted August 13, 2022 Share Posted August 13, 2022 This is related to your question since hw functions are toggled via DTB overlays. 0 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.