When you need to control relays , usually you use a raspberryPi. Mostly the pi works great, however, when you need an all-in-one tool to control realys communicate with 485 sensors read data from zigbee sensors What you really need is a mighty netGate PN6400 And the Node-red node is simple to …

The device appears to be based on Ubuntu 16.04 which is no longer supported, unless you pay for ESM support.

[image] magicfire: When you need to control relays , usually you use a raspberryPi Not so at all! The Pi actually isn't a brilliant platform for GPIO in many ways. Most of us use an ESP or Arduino microcontroller. [image] magicfire: What you really need is a mighty netGate PN6400 Is …

[image] TotallyInformation: [image] magicfire: What you really need is a mighty netGate PN6400 Is this a sales pitch? It seems to be. Many of this users posts mention or link to this unit. Even the users avatar is a photo of the device [image] first post: Recommendation for remote…

Well, happy to see people using specific hardware with Node-RED and even to see people promoting their hardware but only if it is clear that's what they are doing and if it is fair and balanced.

ESM support seems only apply to x86 64bit system? In my experience, ubuntu 16.04LTS may widely work in embedded system applications.

We have done plenty of work around running Node-RED on ubuntu device aka our netGate. Our aim is to introduce the PN6400 series products to users, just like ESP has done. At this time, we are looking for professional users to test our products and feedback their experience to us in order to conti…

I looked at the site you linked but sadly I am far from fluent in Chinese so I can't tell how much your device costs, nor what it has to offer above a $5 microcontroller or a $15 Raspberry.

Thanks for viewing. The price of PN6400 is US $200. Brief data of PN6400: cortex-A53 four cores 1GB DDR3 8GB eMMC ubuntu16.04.7LTS support Node-RED support Z2M 1 485 uart 1 232 uart 1 user-defined LED 4AI+4DI+4DO+2AO 2USB 4G Wi-Fi ZigBee 12~24V dc power in

[image] magicfire: In my experience, ubuntu 16.04LTS may widely work in embedded system applications. Which is actually a problem and will restrict sales into many organisations. For example, in the UK, many organisations require that software and firmware on devices must remain current for t…

Node-RED

Node-RED Forum

A simple way to control relay

Hardware

magicfire 30 January 2023 05:53 7

Yes ,an explication here.
about our products

Topic		Replies	Views
Switching hardware Hardware	5	936	6 February 2019
Interface High Relay controller with Node red General	2	422	16 August 2018
Node-red not controling all relays General	11	436	12 February 2022
No response from rpi-gpio Hardware	49	2765	14 December 2020
Raspberry Pi device running Node-RED Industrial	7	322	11 November 2024

Copyright OpenJS Foundation and Node-RED contributors. All rights reserved. The OpenJS Foundation has registered trademarks and uses trademarks. For a list of trademarks of the OpenJS Foundation, please see our Trademark Policy and Trademark List. Trademarks and logos not indicated on the list of OpenJS Foundation trademarks are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

A simple way to control relay

Related topics