05-13-2022, 05:22 PM
Hi,
I'm currently using a Raxda Rock Pi 4, running Ubuntu Server 20.04. I'm using it with grabserial to automatically create logs from a serial port I need to record.
I need to setup a bunch more locations doing this, so I was looking at the ROCK64_v2.0 on amazon since its just $30 for a whole kit.
I will be needing RTC functionality though since the locations I will have to put these wont have network access and I don't want to have to go set the time manually in the event of a power outage.
I have been trying to do some research on adding RTC to the ROCK64 and found that it appears possible.
According to this-
https://forum.pine64.org/showthread.php?...4#pid44024
It looks like they are using Ubuntu 18.04 there which will hopefully still be compatible with the usb-to-serial cables I'll use.
I think the RTC module he is using is this one on amazon-
https://www.amazon.com/AT24C32-Replace-A...r=8-5&th=1
But I also saw this thread -
https://forum.armbian.com/topic/8856-sol...k64-board/
Saying that this part was compatible with Armbian-
https://www.amazon.com/Adafruit-3296-DS1...119&sr=8-3
Additionally, it appears that this particular module is more accurate, which is the SN model-
https://www.amazon.com/Adafruit-3296-DS1...C83&sr=8-3
SO! Does what I want to do sound feasible? It also sounds like I could run Ubuntu 20.04 according to this post-
https://forum.pine64.org/showthread.php?...3#pid65313
I'm not sure I'm up to the task of getting the RTC module to work, I haven't every compiled a kernel etc, so this would really be a learning experience, but I'm worried I might get stuck too.
Any suggestions or insights would be appreciated!
I'm currently using a Raxda Rock Pi 4, running Ubuntu Server 20.04. I'm using it with grabserial to automatically create logs from a serial port I need to record.
I need to setup a bunch more locations doing this, so I was looking at the ROCK64_v2.0 on amazon since its just $30 for a whole kit.
I will be needing RTC functionality though since the locations I will have to put these wont have network access and I don't want to have to go set the time manually in the event of a power outage.
I have been trying to do some research on adding RTC to the ROCK64 and found that it appears possible.
According to this-
https://forum.pine64.org/showthread.php?...4#pid44024
It looks like they are using Ubuntu 18.04 there which will hopefully still be compatible with the usb-to-serial cables I'll use.
I think the RTC module he is using is this one on amazon-
https://www.amazon.com/AT24C32-Replace-A...r=8-5&th=1
But I also saw this thread -
https://forum.armbian.com/topic/8856-sol...k64-board/
Saying that this part was compatible with Armbian-
https://www.amazon.com/Adafruit-3296-DS1...119&sr=8-3
Additionally, it appears that this particular module is more accurate, which is the SN model-
https://www.amazon.com/Adafruit-3296-DS1...C83&sr=8-3
SO! Does what I want to do sound feasible? It also sounds like I could run Ubuntu 20.04 according to this post-
https://forum.pine64.org/showthread.php?...3#pid65313
I'm not sure I'm up to the task of getting the RTC module to work, I haven't every compiled a kernel etc, so this would really be a learning experience, but I'm worried I might get stuck too.
Any suggestions or insights would be appreciated!