Go to advanced search

by ridgerunnersjw
Sat Sep 19, 2020 12:28 am
Forum: Troubleshooting
Topic: Picamera not working
Replies: 5
Views: 191

Re: Picamera not working

I flipped the cable end for end to see if that would make a difference....to no avail.... I only have one camera / one pi and / one cable so no opportunity to swap out anything unfortunately. I have found there are two types of errors....The one I am getting and then one that implies no connection a...
by ridgerunnersjw
Fri Sep 18, 2020 11:56 am
Forum: Troubleshooting
Topic: Picamera not working
Replies: 5
Views: 191

Re: Picamera not working

After running the command you recommend I get the same response you did
by ridgerunnersjw
Fri Sep 18, 2020 11:35 am
Forum: Beginners
Topic: jupyter notebook
Replies: 2
Views: 187

Re: jupyter notebook

Thank you for your response!

Turns out I was entering
jupyter notebook

NOT

jupyter-notebook

The hyphen made ALL the difference.....
by ridgerunnersjw
Fri Sep 18, 2020 4:00 am
Forum: Beginners
Topic: jupyter notebook
Replies: 2
Views: 187

jupyter notebook

I used pip and installed jupyter notebook....
I try and run and get the following:

bash: jupyter: command not found

Can someone tell me what I am doing wrong?
by ridgerunnersjw
Fri Sep 18, 2020 1:59 am
Forum: Troubleshooting
Topic: Picamera not working
Replies: 5
Views: 191

Picamera not working

Using a Raspberry Pi 3B with a pi-camera connected.... Run raspistill -o image.jpg and no camera opens and after a few seconds I get the following: Camera control callback cmd=0x4f525245mmal: No data received from sensor. Check all connections, including the Sunny one on the camera board This used t...
by ridgerunnersjw
Tue Nov 12, 2019 1:55 pm
Forum: Networking and servers
Topic: USB Host to WiFi using RPI Zero
Replies: 4
Views: 259

Re: USB Host to WiFi using RPI Zero

Your guess is correct....In a perfect world I would like to plug a Pi zeroW into a piece of test equipment and communicate with it over WiFi instead of a tethered USB.
by ridgerunnersjw
Tue Nov 12, 2019 1:42 am
Forum: Networking and servers
Topic: USB Host to WiFi using RPI Zero
Replies: 4
Views: 259

USB Host to WiFi using RPI Zero

Can someone tell me if the RPI Zero has an OTG USB on it? I would like to connect my USB peripheral devices to it and then wirelessly transmit data using 802.11...effectively replacing a wired USB connection to hub/computer....

Thanks
Steve
by ridgerunnersjw
Tue Sep 17, 2019 9:28 pm
Forum: Advanced users
Topic: Real VNC server on windows 10 -- Real VNC viewer on Pi
Replies: 9
Views: 1099

Re: Real VNC server on windows 10 -- Real VNC viewer on Pi

So I went ahead and clicked the link you sent for RealVNC server on windows...Installed it, etc. ...I have the viewer on my Pi....I can see the desktop of the laptop....all seems good....but my concern is that I still need internet access?? If I disable WiFi on the laptop my Pi RealVNC Viewer discon...
by ridgerunnersjw
Tue Sep 17, 2019 5:51 pm
Forum: Advanced users
Topic: Real VNC server on windows 10 -- Real VNC viewer on Pi
Replies: 9
Views: 1099

Re: Real VNC server on windows 10 -- Real VNC viewer on Pi

Can you be more specific here?...I am new here and not quite sure what I am doing.... Basically I have tightvncserver 64 bit installed on Laptop....I have installed xtightvncviewer on Pi....I have found that if I run the viewer and put in the local IP address I can log on to my laptop....This all so...
by ridgerunnersjw
Tue Sep 17, 2019 2:14 pm
Forum: Advanced users
Topic: Real VNC server on windows 10 -- Real VNC viewer on Pi
Replies: 9
Views: 1099

Re: Real VNC server on windows 10 -- Real VNC viewer on Pi

Thanks all for the reply....I was able to get RealVNC server on the Windows 10 machine but it forces me to use Real VNC cloud service....Unfortunately I will not have access to the internet so another option like NoMachine might be the solution. With respect to VNC servers/clients can someone tell m...
by ridgerunnersjw
Tue Sep 17, 2019 2:02 pm
Forum: Troubleshooting
Topic: raspberry pi 3 connection to laptop
Replies: 1
Views: 108

raspberry pi 3 connection to laptop

I would like to physically connect my laptop to my raspberry pi 3 over USB.....Is this possible? I have a USB 2.0 type A to type A cable and that is what I have available on both computing ends.... I plugged the USB into both and don't see anything show up on my windows laptop suggesting that a USB ...
by ridgerunnersjw
Mon Sep 16, 2019 8:01 pm
Forum: Advanced users
Topic: Real VNC server on windows 10 -- Real VNC viewer on Pi
Replies: 9
Views: 1099

Real VNC server on windows 10 -- Real VNC viewer on Pi

Hello.... Can someone tell me or point me to a good youtube video on how to access my laptop and run different applications remotely off of a raspberry Pi that is on the same local network? I have successfully run the client (server) on the Pi and am using Real VNC viewer on windows but now I would ...
by ridgerunnersjw
Wed Sep 04, 2019 9:17 pm
Forum: Raspberry Pi OS
Topic: Linux pipe command to copy
Replies: 2
Views: 369

Linux pipe command to copy

Not sure if this is the correct forum for linux questions but this looked as if it may be the closest, so here goes....Can someone please tell me how to pipe the output of a command to be copied to another directory? I am trying to copy the mp4 file into a shared directory (unsuccessfully I might ad...
by ridgerunnersjw
Tue Sep 03, 2019 1:29 pm
Forum: Advanced users
Topic: VNC Viewer on Android remote network connection
Replies: 7
Views: 3516

Re: VNC Viewer on Android remote network connection

Well it seems I cannot attach .pdf or .docx so no images ...blahhhh
by ridgerunnersjw
Tue Sep 03, 2019 1:24 pm
Forum: Advanced users
Topic: VNC Viewer on Android remote network connection
Replies: 7
Views: 3516

Re: VNC Viewer on Android remote network connection

I figured a pic is worth a thousand words (see below my Laptop putty, Laptop RealVNC and router settings).....Seems these settings are at least working today for a remote desktop connection....And I powered everything down and it came up working....(This is laptop on cell hot spot and pi on home rou...
by ridgerunnersjw
Tue Sep 03, 2019 1:02 am
Forum: Advanced users
Topic: VNC Viewer on Android remote network connection
Replies: 7
Views: 3516

Re: VNC Viewer on Android remote network connection

Just to clarify....laptop on cell hot spot and pi on home network the ssh works
by ridgerunnersjw
Tue Sep 03, 2019 1:01 am
Forum: Advanced users
Topic: VNC Viewer on Android remote network connection
Replies: 7
Views: 3516

Re: VNC Viewer on Android remote network connection

Still struggling here, please help...... I cannot seem to get the VNC viewer working when it is on a different network than the VNC server????? Please see below what I have working....I have seen the VNC viewer working a time or two on a different network but each time I try and bring it up it has "...
by ridgerunnersjw
Mon Sep 02, 2019 11:33 pm
Forum: Advanced users
Topic: VNC Viewer on Android remote network connection
Replies: 7
Views: 3516

Re: VNC Viewer on Android remote network connection

Thank you for the reply....Yes I sort of knew that....just figured (and maybe incorrectly) that I was 9/10 of the way there and it was gonna be a simple answer....I will look into that....

Steve
by ridgerunnersjw
Mon Sep 02, 2019 5:42 pm
Forum: Advanced users
Topic: VNC Viewer on Android remote network connection
Replies: 7
Views: 3516

VNC Viewer on Android remote network connection

Good afternoon.... Help please?? I have successfully configured a Windows 10 Laptop to connect remotely to my home network Pi....The laptop is using VNC Viewer and I tunnel VNC through SSH, both of which are enabled on the Pi (I grabbed a free domain name which constantly keeps track of my external ...
by ridgerunnersjw
Tue Aug 06, 2019 7:35 pm
Forum: HATs and other add-ons
Topic: Grove HighTemp Sensor with GrovePi+
Replies: 0
Views: 188

Grove HighTemp Sensor with GrovePi+

Good afternoon.... I am using the Grove HighTemp Sensor with a K thermocouple. The analog output feeds into the ATMEL A/D on the GrovePi+. When I try and 'import grove_hightemperature_sensor' I get an error saying it cannot import di_i2c. I searched all over the github repository and cannot find thi...
by ridgerunnersjw
Wed Jul 31, 2019 4:54 pm
Forum: Networking and servers
Topic: SSH on External IP -- how to
Replies: 12
Views: 801

Re: SSH on External IP -- how to

Thanks all for the help....I was able to use my cell as a hotspot for my laptop and get onto my local internal network via SSH.....
by ridgerunnersjw
Wed Jul 31, 2019 3:59 pm
Forum: Networking and servers
Topic: SSH on External IP -- how to
Replies: 12
Views: 801

Re: SSH on External IP -- how to

So how to do I know if the external (ISP IP address) is fixed?....Yes I see it... Secondly when I putty from location a to server at location b, do I type my external ISP IP, my internal router IP or my fixed LAN address on my Pi to connect?
by ridgerunnersjw
Wed Jul 31, 2019 3:24 pm
Forum: Networking and servers
Topic: SSH on External IP -- how to
Replies: 12
Views: 801

Re: SSH on External IP -- how to

Is there a way to test it inside before going out to give me a sense of knowing it is going to work?
by ridgerunnersjw
Wed Jul 31, 2019 2:48 pm
Forum: Networking and servers
Topic: SSH on External IP -- how to
Replies: 12
Views: 801

SSH on External IP -- how to

Hello... I have a Raspberry Pi 3 B. I have started the SSH server on it and successfully changed the port number to something other than 22. I know this because on my local windows machine I can putty into it. I am however having issues getting the unit to work external to my LAN. I have gone into m...
by ridgerunnersjw
Sun Jul 28, 2019 7:22 pm
Forum: Python
Topic: trying to import RPi.GPIO in module
Replies: 21
Views: 1504

Re: trying to import RPi.GPIO in module

Thanks for all the help from everyone....ghp you hit it on the head....sleep(1) after r.start() solves the problem!

Thanks all!!

Go to advanced search