Read Serial (RS485) Data

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Read Serial (RS485) Data

v1rtus Offline

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Posts: 62
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Joined: Apr 2022
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#26

07-13-2022, 06:33 PM (This post was last modified: 07-13-2022, 06:39 PM by v1rtus.)

I finally managed to make internal RS485 (orange) working.

OS: Ubuntu Core 20.04.4 LTS

Steps:

Open cmdline.txt
Remove console=serial0,115200
Reboot

I am running node-red in docker so I had to also map /dev/ttyS0 as device and give read/write permissions.

Filename: cmdline.PNG Size: 6.04 KB 07-13-2022, 06:38 PM

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Messages In This Thread

Read Serial (RS485) Data - by v1rtus - 06-09-2022, 09:40 PM

RE: Read Serial (RS485) Data - by admin - 06-10-2022, 12:01 AM

RE: Read Serial (RS485) Data - by admin - 06-10-2022, 07:00 AM

RE: Read Serial (RS485) Data - by v1rtus - 06-10-2022, 08:35 AM

RE: Read Serial (RS485) Data - by admin - 06-10-2022, 10:11 AM

RE: Read Serial (RS485) Data - by v1rtus - 06-10-2022, 10:45 AM

RE: Read Serial (RS485) Data - by admin - 06-10-2022, 10:55 AM

RE: Read Serial (RS485) Data - by v1rtus - 06-10-2022, 11:10 AM

RE: Read Serial (RS485) Data - by admin - 06-10-2022, 11:16 AM

RE: Read Serial (RS485) Data - by v1rtus - 06-10-2022, 11:20 AM

RE: Read Serial (RS485) Data - by admin - 06-10-2022, 11:30 AM

RE: Read Serial (RS485) Data - by v1rtus - 06-10-2022, 04:14 PM

RE: Read Serial (RS485) Data - by admin - 06-11-2022, 12:23 AM

RE: Read Serial (RS485) Data - by v1rtus - 06-11-2022, 01:44 PM

RE: Read Serial (RS485) Data - by admin - 06-12-2022, 01:20 AM

RE: Read Serial (RS485) Data - by v1rtus - 06-12-2022, 09:27 AM

RE: Read Serial (RS485) Data - by admin - 06-12-2022, 12:56 PM

RE: Read Serial (RS485) Data - by v1rtus - 06-12-2022, 09:34 PM

RE: Read Serial (RS485) Data - by admin - 06-14-2022, 12:01 AM

RE: Read Serial (RS485) Data - by admin - 06-13-2022, 12:12 AM

RE: Read Serial (RS485) Data - by v1rtus - 06-13-2022, 05:18 PM

RE: Read Serial (RS485) Data - by v1rtus - 06-16-2022, 05:08 PM

RE: Read Serial (RS485) Data - by admin - 06-17-2022, 02:39 AM

RE: Read Serial (RS485) Data - by v1rtus - 06-17-2022, 04:29 PM

RE: Read Serial (RS485) Data - by admin - 06-17-2022, 09:47 PM

RE: Read Serial (RS485) Data - by v1rtus - 07-13-2022, 06:33 PM

RE: Read Serial (RS485) Data - by admin - 07-14-2022, 12:01 AM

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