Raspberry Pi Forums

jklondon

Hi - looking for a way to stream audio from a RPi to my mobile on same network.

Would Respeaker Hat work for the hardware part - https://wiki.seeedstudio.com/ReSpeaker_2_Mics_Pi_HAT/ ?

What about the software?

Thanks in advance

jklondon

https://hackster.imgix.net/uploads/cover_image/file/158041/20160419_173932.jpg?w=400&h=300&fit=min&fm=jpg Writeup here - https://www.hackster.io/ravi-sawhney/pixelbrick-273664 The device is now part of my daily routine I am pleased to say and I am setting up two more for friends/family. Hopefully t...

jklondon

Hi - so using Tightvnc on my RPi and port-forwarding so I can access from another computer outside of my network. Works great - but - recently keep getting 'Too Many Attempts' authentication failure. Can I assume someone or a bot is trying to hack me? How can I protect myself? Can I restrict access ...

jklondon

Thanks chaps. Working on a writeup of what/how this was done. Was trying to figure out some angle to commercialise it - someone suggested having a watch app...

jklondon

Got tired of phone notifications in the morning. I wanted to create a very simple wall-mounted device that could visually show me real-time updates about the things I care about most in the 20 minutes between me waking up and leaving the house. So - is the trains/bus/tube running on time and what is...

jklondon

Looking for a machine learning cloud service for a vision project (RPi with attached camera). Want to detect people and also expressions. https://cloud.google.com/vision/ Looks promising but has anyone had practical experience using this service with RPi? Any other services worth looking at? Thanks ...

jklondon

Has anyone commercialised something they have prototyped on Pi?

I am building something that uses the Pi with Sensehat and may want to go down this route. Any pointers welcomed.

jklondon

Looking to generate a countdown on the sensehat (e.g. 10...9...8..) based on a certain triggers. How can I display a static character on the sensehat, when I try its always scrolling)? Thanks Rav

jklondon

Hi - after simple instructions where by I can

- Create a docker image of my current rapsbian environment
- Send that to someone who can then deploy it to a fresh SD card

Any help welcomed here.

JK

jklondon

Creating a project where the RPi with Sensehat will be wall mounted and the joystick used to control the display. The issue is when I move joystick the hat moves. Is there an elegant way to deal with this that others know about? If all else fails there always blutac I guess..

Thanks
JK

jklondon

Thanks - used win32diskimager before so will try that first.

jklondon

Hi - I have been working on a project with a developer which uses sensehat. I want to port the application to a clean RPi. The setup manually is cumbersome as there are bunch of things that need to be setup as root first. I was wondering if the best way to achieve this would be to take an image (per...

jklondon

perfect thanks

jklondon

Trying to find a case that will also take a sensehat - any suggestion welcomed? Thanks

jklondon

It's not an option for the ISS use case but for home use you can connect the astropi via a 40-way ribbon cable and a male-male adaptor. I'll add a photo of my setup when I get to the office. OK - picture - IMG_0161.jpg I'm actually using a 40pin stacker header that passes through the astropi socket...

jklondon

Cable connected right way round (try flipping) - keen to know if this works and want to do a similar setup

jklondon

Any idea - perhaps the board is faulty or the product is?

jklondon

Sorry for small image but upload limits here tiny. First line at top is temperature, second one is pressure and third is humidity.

jklondon

Hi,

I understand the sensors are not the best but struggling to explain the negative correlation between temperature and pressure (I might be missing something obvious perhaps)

See attached image taken over ~10 hours in cooling room (where heater was turned off)

: sensehat_readings.gif (17.79 KiB) Viewed 615 times

Thanks
JK

jklondon

I brought the sensehat for a project I want to undertake using led grid but was hoping to get reliable temp readings for something else, clearly not going to happen it seems?

jklondon

Tried this: https://www.raspberrypi.org/documentation/remote-access/vnc/ Then had login screen issue as others, thankfully this really helped: https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=27905&hilit=tightvnc&start=25 But cant figure out how to get vnc server to start automatically. Any t...

jklondon

Thanks - DHT22 seems way forward - found a good tutorial here https://www.youtube.com/watch?v=IHTnU1T8ETk although if someone knows a better one for beginner pls shout. I assume this could work on pi zero if I can find one!

jklondon

Hi - looking to create a small cheap temperature logger that streams to the internet.

What components can I use to create this, ideally no soldering if possible?

Thanks
JK

Search found 23 matches

Streaming audio to local devices

My Project - PixelBrick

TightVNC Authentication Problems

Re: PixelBrick - Real Time Train/Bus/Weather Monitoring Devi

PixelBrick - Real Time Train/Bus/Weather Monitoring Device

Vision Detection

Creating a commercial product

Static Display on Sensehat

Creating Docker Image

Sensehat - making it stable on the board

Re: Best way to create image of raspbian setup?

Best way to create image of raspbian setup?

Re: Case for Pi with Sensehat

Case for Pi with Sensehat

Re: Astro Pi Temperature Sensor Reading

Re: Astro Pi Temperature Sensor Reading

Re: Sensehat Readings Making No Sense

Re: Sensehat Readings Making No Sense

Sensehat Readings Making No Sense

Re: Astro Pi Temperature Sensor Reading

VNC Server Auto Start

Re: Cheap wifi temperature logger

Cheap wifi temperature logger