Search found 13 matches

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by Salma Benamor
07 Apr 2022, 13:43
Forum: Hardware
Topic: difference between RevPi AIO module and revPi RevPi MIO module
Replies: 1
Views: 998

Re: difference between RevPi AIO module and revPi RevPi MIO module

Hello Sofiene,
in the link bellow, you will find the Data Sheets of the AIO and MIO modules. So all the info that you are looking for, will be there.
https://revolutionpi.com/tutorials/down ... enblaetter
Thank you.
Salma.
by Salma Benamor
22 Mar 2022, 10:56
Forum: Hardware
Topic: Adjustable Resistance for Speed Control
Replies: 3
Views: 1367

Re: Adjustable Resistance for Speed Control

Hello Simon, yes you can connect the AIO to C and T instead of the switch-resistance circuit to adjust the resistance. As you know U = R * I => R = U / I . So you can replace the resistance with the Voltage and the Current. In the photos bellow you can see how to connect the AIO Pins with the Thermo...
by Salma Benamor
28 Feb 2022, 14:53
Forum: Hardware
Topic: Open the case -- English Version
Replies: 0
Views: 932

Open the case -- English Version

Dear RevPi Community, Original post was in German like here : https://revolutionpi.de/forum/viewtopic.php?f=4&t=232&p=853&hilit=deckel#p853 This post is a translator of the original one. after Ingo complained in the blog that we advise against opening the case, I would like to start a to...
by Salma Benamor
18 Feb 2022, 08:52
Forum: Hardware
Topic: Does RevPi Flat support 2.4G/5G?
Replies: 2
Views: 993

Re: Does RevPi Flat support 2.4G/5G?

Hello Cade,
Yes it supports both of them, for further information you can see this link https://revolutionpi.com/tutorials/over ... hten-flat/

Salma.
by Salma Benamor
16 Feb 2022, 11:48
Forum: Software
Topic: USB issue
Replies: 3
Views: 1325

Re: USB issue

Hello Avu,
the problem can be the result of:
    a hardware vibration, that could sometimes disconnected the ubs serial device
      may be the application, that you used, is not robust enough to run a python script more than 24h
      by Salma Benamor
      11 Feb 2022, 16:07
      Forum: Hardware
      Topic: NVRAM
      Replies: 1
      Views: 1258

      Re: NVRAM

      Hello Cade,

      No, the RevPi devices do not have any NVRAM. All data has to be stored on the internal eMMC, which is persistent across power cycles and reboot. When it comes to remanent states, you, as a user, are responsible to make sure that the data is persisteted on the eMMC..
      by Salma Benamor
      01 Feb 2022, 16:51
      Forum: Hardware
      Topic: Connect+Codesys module cannot connect to DIO module
      Replies: 6
      Views: 2132

      Re: Connect+Codesys module cannot connect to DIO module

      Hello Purecade,
      Yeah,but we should how to see SOS report.Do you have some tutorials
      here is the RevPi SOS Report https://kunbus-gmbh.atlassian.net/servi ... 2036400208

      Best regards.
      by Salma Benamor
      31 Jan 2022, 11:35
      Forum: Hardware
      Topic: Connect+Codesys module cannot connect to DIO module
      Replies: 6
      Views: 2132

      Re: Connect+Codesys module cannot connect to DIO module

      Hello Purecade,

      can you show us the SOS report, so we can have a look at the config & logs.

      Thanks
      by Salma Benamor
      24 Jan 2022, 15:37
      Forum: RevPi Nodes for Node-RED
      Topic: problem with revpi-getpin node
      Replies: 1
      Views: 3896

      Re: problem with revpi-getpin node

      Hello, the problem was because the req and res objects in the message objects get lost and you should save it to the flow and then restore it from the flow. Here is the Nodered flow: [{"id":"753b0b28.3ad9f4","type":"http in","z":"8146d687.063a78...
      by Salma Benamor
      24 Jan 2022, 12:08
      Forum: Software
      Topic: Modbus RTU Master from RevPi Connect using Node-red
      Replies: 4
      Views: 2357

      Re: Modbus RTU Master from RevPi Connect using Node-red

      Hi Steffen,

      RS-485 is available in both products so there is no difference in the handling.
      Please enter to the checklist link and follow the steps:

      https://kunbus-gmbh.atlassian.net/servi ... =558188836

      Best regards.
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