Search found 1887 matches
- 23 Feb 2024, 14:08
- Forum: Software
- Topic: Connect S with Buster not starting up after image written
- Replies: 6
- Views: 586
Re: Connect S with Buster not starting up after image written
Hi Daisuke, take a look at the list of compatible images - the RevPi Connect S is compatible with the Buster and Bullseye images. https://revolutionpi.com/en/tutorials/images-2?noredirect=en_US I like to use Balena Etcher to flash the devices as there is also a verification after writing so that I c...
- 23 Feb 2024, 13:53
- Forum: My Project
- Topic: Inquiry Regarding Implementing Motor Current Analysis Using ADS1115 and Revolution Pi
- Replies: 1
- Views: 1005
Re: Inquiry Regarding Implementing Motor Current Analysis Using ADS1115 and Revolution Pi
Hi yamaivanrooij, there is a hidden champion in the Revolution Pi family is the Revolution Pi Compact module. https://revolutionpi.com/shop/en/revpi-compact It is the module that has the shortest cycle time in terms of access to the inputs and outputs, as it is "compact" and not modular. T...
- 23 Feb 2024, 13:46
- Forum: Software
- Topic: Cannot Hold Cycle Time very annoying issue
- Replies: 1
- Views: 51811
Re: Cannot Hold Cycle Time very annoying issue
Hi wmatte, take a look here:
viewtopic.php?p=14762&hilit=cycle+time+ ... ded#p14766
viewtopic.php?p=14762&hilit=cycle+time+ ... ded#p14766
- 23 Feb 2024, 13:33
- Forum: Software
- Topic: Connect S with Buster not starting up after image written
- Replies: 6
- Views: 586
Re: Connect S with Buster not starting up after image written
Hi daisuketme, the Raspberry Pi images are incompatible with the Revolution Pi. Please use a Revolution Pi image. The easiest way to restore your system to factory settings is to use this checklist: Revolution Pi Checklist But if you want to clone your system then you can consult this article: RevPi...
- 23 Feb 2024, 09:41
- Forum: PiCtory
- Topic: Scan for -Modbus- devices on Port 502
- Replies: 9
- Views: 2388
Re: Scan for -Modbus- devices on Port 502
Hi Ingo, danke für deine positive Nachricht aus dem parallelen Troubleshooting via E-Mail.
- 22 Feb 2024, 10:04
- Forum: My Project
- Topic: LIN-Bus Kommunikation
- Replies: 1
- Views: 160
Re: LIN-Bus Kommunikation
Hi clmns, willkommen in der Revolution Pi Community - Möglicherweise hilft Dir dieser Link weiter: https://github.com/topics/lin-bus Generell denk’ ich ein guter Start ist immer Python. Eventuelle kannst Du mit einem RS-485-USB oder anderen Gerät diese Schnittstelle dann vom RevPi Core 3 aus ansprec...
- 22 Feb 2024, 09:59
- Forum: Software
- Topic: Issue with Starting Node-RED on RevPi Connect 4
- Replies: 5
- Views: 519
Re: Issue with Starting Node-RED on RevPi Connect 4
Hi yuweichong, are you using a lite image and which kernel do you have - can you run the following commands: pi@RevPi39627:~ $ cat /etc/revpi/image-release 2023-09-26-revpi-bullseye-armhf-lite.img pi@RevPi39627:~ $ uname -a Linux RevPi39627 6.1.46-rt13-v7 #1 SMP PREEMPT_RT Mon, 5 Feb 2024 15:02:39 +...
- 22 Feb 2024, 09:44
- Forum: Software
- Topic: Seeking Assistance with Modbus TCP Communication on RevPi Core
- Replies: 1
- Views: 165
Re: Seeking Assistance with Modbus TCP Communication on RevPi Core
Hi SkarojAbba, thanks for the detailed description of the problem. Do you already know this video tutorial?
https://revolutionpi.com/en/tutorials/v ... rials#VT20
https://revolutionpi.com/en/tutorials/v ... rials#VT20
- 21 Feb 2024, 15:12
- Forum: Hardware
- Topic: does RevPi Connect S support Using RS485 as a Serial Console?
- Replies: 5
- Views: 741
Re: does RevPi Connect S support Using RS485 as a Serial Console?
Hello Peter, this should be possible, I have just successfully created a test setup. However, not with a RevPi Connet S but with a RevPi Connect 4, where it works like this. I have checked which ttyAMA* is available - ttyAMA5: RevPi Connect 4 tty.png I then changed the /boot/config.txt as follows dw...
- 21 Feb 2024, 15:04
- Forum: Software
- Topic: piTest does not show modbus value
- Replies: 1
- Views: 223
Re: piTest does not show modbus value
Hi Peter, take a look at the following registers, they may contain error codes: Modbus_Action_Status_[1... 32] Modbus_Master_Status You can then reset these errors by writing a 1 to the corresponding registers: Action_Status_Reset_[1... 32] Master_Status_Reset Here is the documentation https://revol...