Read Serial (RS485) Data

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Read Serial (RS485) Data

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#2

06-10-2022, 12:01 AM

if you use KC868-Server for RS485 modbus by Node-Red:
1. Enable serial port on Raspberry Pi CM4
The enable it you need to check in /boot/config.txt the line enable_uart

enable_uart=1

2. use "/dev/ttyS0", not "/dev/ttyAMA0"

today we will upload YouTube video about Node-Red control output by RS485 demo.

YouTube: https://www.youtube.com/c/KinCony
Online Store: https://shop.kincony.com

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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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