×

INDI Library v2.0.6 is Released (02 Feb 2024)

Bi-monthly release with minor bug fixes and improvements

Guide: StellarMate OS on Raspberry Pi4 step by step with tips and tricks

  • Posts: 11
  • Thank you received: 3
Update on my end. 

I actually swapped my old RPI case to this one
Argon ONE M.2 Case for Raspberry Pi 4 • RaspberryPi.dk

Together with an M.2 drive it can now run without an SD card.

Performance boost is insane :) 

Also, I swapped from a passive 4 port USB 3.0 hub to the 8 port active one [exactly same model as has been described in the previous posts] 

That said, adding a 30000 mA battery and running with Pegasus Pocket Power Box made it really slick with only 2 cables that are not mounted on the OTA :) 
The following user(s) said Thank You: Jasem Mutlaq
Last edit: 3 years 2 weeks ago by Perunwit.
3 years 2 weeks ago #68607

Please Log in or Create an account to join the conversation.

  • Posts: 62
  • Thank you received: 1
I now use a 12-to-5V DC converter (and a USB-C charging cable) to power the RPi 4 from a Pegasus Powerbox (which is attached to the telescope dovetail). No need for a dedicated RPi power supply.
Very convenient, I only have a quite thin 12V power cable made of silicon connected to the gear. Not much that mechanically disturbs the guiding.
Here's a link to the DC converter

 
Last edit: 2 years 11 months ago by Åke Liljenberg.
2 years 11 months ago #69836
Attachments:

Please Log in or Create an account to join the conversation.

  • Posts: 389
  • Thank you received: 15
Hello,

Thank for this RPI4B guide with StellarMate. I appreciated the pictures. As I reviewed aliljenb’s picture, I tried this with my setup. I abandoned this design because of moments of inertia, radius of gyration, and center of gravity issues. I had a counterweight on the Vixen rail and still could not keep the motors from overworking.

I just picked up an 8G RPI4B. I like the idea of SSD use. I also like the idea of the OTA becoming the carrier. Not getting tangled up is the goal. I distribute my USB load between 2 4 port powered USB.

My first question is “How easy is this setup to achieve CG in X-Y-Z? 

My my second question is “What is the total weight of this package with all of its components?”

Thank you.
2 years 10 months ago #70997

Please Log in or Create an account to join the conversation.

  • Posts: 389
  • Thank you received: 15
Hello,

Thank you for this guide. I will be reviewing its recommendations. Last night was beautiful, cool and dark. I just went from a 4G to 8G RPI4B with the new StellarMate installed on 120G SSD. StellarMate is very inviting from the WEB. Setting up my rig looked easy. I kept it very simple. I didn’t push my configuration to take in more items. One OTA, GPSD, joystick, and QHYCCD. 

I had several problems of my own making. I didn’t setup fully by this guide. Thank you again for this guide.

1. location.

I am at the latest update and current revision. GPSD works wonderfully. StellarMate asks if I want to use it for time keeping. Cool. I will use this guide in establishing location. 

2. Disconnects.

In the past, (AstroHub, AstroBerry, and StellarMate), I always went to the OS under VNC to set the OS location, time, and the TTYACM dance with my gear. Udevadm is my friend. Under the Web interface, creating a config was not possible. Creating a saved profile was not possible.

When I went to the OS, all that work was not remembered. No profiles were created. KSTARS web was running. KSTARS and INDI OS knew nothing about the web except it was running. No web profiles were created despite clicking saved. OS KSTARS complained about “ no telescope config found”. In KSTARS OS, Devices is the singular place with establishing configuration. It’s state had 0 configs. No problem, I can use this guide to establish saved profiles. I will look at INDI logs to see if this is a permissions issue. 

3. Bare bones screen and updates

Under Indiweb, SM said, updates were needed to be installed. I click on “yes”. The download was said to be successful. Silence. ATAPI and another app were options to install. They downloaded and installed as submitted. Cool. Under VNC, I used APT-GET to update. 

StellarMate application works well from iOS. I have an antenna and the rest of my gear to setup. Thank you again for this guide. 
 
2 years 10 months ago #71299

Please Log in or Create an account to join the conversation.

  • Posts: 335
  • Thank you received: 19
Hi everybody,

I  use Stellarmate on a RPi4 4Go. I built myself a little powerbox, with 5V-5A for the RPI4. The OS tells me the power is not enough power!
I try with an external power 5V-3A specially for RPI4 and I have the same message.

What's wrong ?
Last edit: 2 years 9 months ago by MORELLI.
2 years 9 months ago #71828

Please Log in or Create an account to join the conversation.

  • Posts: 1
  • Thank you received: 0
Hi Perunwit,

I am just about to do the same thing. Any hints on migrating the Stellarmate software across to the SSD? Is it a simple process?

Cheers ...
2 years 9 months ago #71858

Please Log in or Create an account to join the conversation.

  • Posts: 460
  • Thank you received: 69
If I remember correctly, I used ApplePiBaker (on OS X) to make a backup of the SD card as a image/or zip file on the mac and then ran it again to copy from the backup and install on the SSD (wiping it out completely is part of the process). I plugged in the SSD into the RPi4, removed the SD card, and powered the RPi4 up.

There is equivalent software on Windows, but I've forgotten the name.

Cheers
The following user(s) said Thank You: Brad Snell
2 years 9 months ago #71882

Please Log in or Create an account to join the conversation.

  • Posts: 401
  • Thank you received: 41

I have the same issue and I could surely tell you that this is not Stellamate issue. I get the same message on Astroberry and on a clean raspbian setup.

I do know that my power supply is more than enough to operate my system (all my devices have power from my mount) so I’ve just deactivated. Just remove the power/battery menu item.


Sent from my iPad using Tapatalk
2 years 9 months ago #72356

Please Log in or Create an account to join the conversation.

  • Posts: 48
  • Thank you received: 0
Could you use NTFS in stead of Ext4 just to make the SSD readable on your Windows machine?. Would be easier to get quickly to your subs after session.
2 years 5 months ago #76395

Please Log in or Create an account to join the conversation.

  • Posts: 335
  • Thank you received: 19
You have to add to the config.txt file this line:
avoid_warnings=2

That 's all.
2 years 5 months ago #76416

Please Log in or Create an account to join the conversation.

  • Posts: 3
  • Thank you received: 0
The warning message is useful, because the Raspberry Pi throttles down when it does not get enough power which will affect the speed and responsiveness.

I had a similar problem using a battery instead of a power supply. The battery I bought only outputs 2A over the USB port, so I was ready to exchange it for a stronger one. I did some more experimentation and it turned out to be the USB cable connecting the battery to the Raspberry Pi. Maybe try to exchange the USB cable to another one you have or get a new high quality USB cable. Anker cables are usually good.

You can check if your Pi gets throttled or got throttled since power-up with the script on this page: harlemsquirrel.github.io/shell/2019/01/0...-thermal-issues.html
2 years 3 months ago #78165

Please Log in or Create an account to join the conversation.

  • Posts: 335
  • Thank you received: 19
I understand your remark but in my case, the message flashes every 5 secondes. In addition, no problem with Nafabox. But it occurs with Astroberry also.
2 years 3 months ago #78168

Please Log in or Create an account to join the conversation.

Time to create page: 0.837 seconds