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Questions tagged [pi-zero]

This refers to the single-core Raspberry Pi Zero, with 512 MB of RAM and smaller form factor than models A+/B+/2B.

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Connecting Pi-Zero W to Adafruit Powerboost 1000 through Extension Header or USB

As the title states I want to power my pi-zero with an adafruit powerboost 1000. I have looked into ways to do this and it seems there are 2 possibilities: Use the USB output of the powerboost to ...
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21 views

Troubles with waveshare gprs hat and raspberry pi zero

I am using a raspberry pi zero with soldered header with waveshare gprs/gps hat I have the hat set to B jumper posistion for interfacing with pi zero. I wish to achieve a PPP? Mobile internet ...
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30 views

PI Zero case, camera, fan

tl;dr I need a case that can mount a zero, a heat sink, a camera and a fan I have a zero with a camera and I have yet to see it run more than 72 hours, almost never 24. The chip runs very hot and I ...
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25 views

Raspberry PI Zero rebooting every day or two

I am not sure if I have a bad board. I have a raspberry PI Zero with a camera attached. It cannot reliably run more than 24 hours and I have never see it do 72 hours. I have a heat sink on it, I have ...
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2answers
27 views

How to log onto wifi using hotspot or USB connection?

I want to use the Raspberry Pi Zero W as an embedded controller for a device that a third party could use by configuring WiFi connection via USB or hot spot, like you would configure a wireless ...
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1answer
44 views

PC/Xbox Controller servo control

I am making a project where I want to use a PC/Xbox controller to control my servos with analog sticks. I've been following this tutorial and I've used the code down below to control my servo motor ...
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16 views

Asking sign in to watch video stream fro Raspberry pi camera

when I'm entering the IP address to watch the live stream, it's asking for sign in. I tried many things to sign in but it,s not working what to do to watch the live stream?
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44 views

Help with code?

I am attempting to make a button that can press a key on my keyboard at a random interval between 1 and 5, and would prefer if the code was written in python. I am really new to this website, and I ...
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1answer
34 views

Is there a way to cross-compile for armv6 using gcc-7?

I am trying to cross-compile for raspberry B/raspberry zero on ubuntu18.04 using crossbuild-essential-armhf. I installed it using : apt-get install -y crossbuild-essential-armhf In order to test I ...
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1answer
21 views

PiCamera Project not working

I'm a total newbie taking a coding class in High School. I have been trying to get a portable PiCamera up and running, but I have encountered some bugs, that I do not know how to fix. Here is the code:...
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18 views

How to extend desktopacross to HDMI panels HDMI only

So with two waveshare 7" touch panels HDMI panels, an HDMI splitter and a raspberry pi zero w, I can mirror the display. I am not sure how to extend the screen across two HDMI panels. Does anyone ...
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1answer
22 views

ssh via USB while wifi is enabled and working (Pi zero W)

Is it possible to connect to the "Pi zero W" via usb-network, while wifi connection is already set up and working? My observation: 1.) initial Pi Zero W setup. Pi is attached to the notebook (OS: ...
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0answers
17 views

LibreELEC PVR not functioning

I am new to RPi and LibreELEC, and want to get working live TV and recording. I bought myself an Xbox One TV tuner which I have heard is compatible with Raspberry Pi. So I boot up my Pi, go onto TV ...
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0answers
23 views

Pi Zero W 1.1 dead wifi

About a month or two ago I bought a pi zero w from microcenter for a project but I didn’t start on it until now. I now realize the Pi that I got is one of the defective ones with a bad firmware, so ...
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1answer
42 views

How to switch between operating systems

I am new to Raspberry Pi, and have just downloaded PINN, which I've read is an enhanced version of NOOBS. I was hoping that I could switch between LibreELEC and Raspbian whenever I booted up the Pi, ...
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2answers
43 views

NOOBS gets stuck when downloading Raspbian

I have a problem with NOOBS. I have tried to download Raspbian onto the SD card directly from NOOBS, and as soon as the download starts, I get the regular message "Please wait while the software is ...
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31 views

Not able to ssh into RPI Zero W with raspbian Lite?

I have for weeks now tried to ssh into my RPI zero, and I cannot figure out what is wrong here. I've been using this guide https://desertbot.io/blog/ssh-into-pi-zero-over-usb. The installation ...
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1answer
98 views

Trying to get SSH over USB to work (Raspberry pi Zero W)

I'm trying to connect to my Raspberry Pi Zero W using SSH over USB. I've seen other people do it, and I have tried multiple different tutorials over the last few days, but none of them worked. I've ...
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1answer
69 views

TensorFlow on a ClusterHat

Has anyone experience of running distributed AI on the Cluster Hat using Pi Zeroes? Specifically, can I run TensorFlow on a Cluster HAT ideally using the GPUs on the PiZeros as well as on the ...
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28 views

Made a Pi Zero W into a print server for a Dymo 4x6 label maker. However, when I added the printer via Windows, the format is incorrect

And I have no idea how to fix it. The microsoft ipp class driver only has format options for A4 and letter, no 4x6. It prints fine on my iphone but I really would like to be able to print via my ...
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1answer
107 views

How to cross compile OpenCV for the Raspberry PI Zero?

Hi so I've got a camera module for my Pi Zero and wanted to play around with OpenCV and Python. Looking around google, if found a few guides to get OpenCV to a Raspberry but most included to either ...
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24 views

BrightPi or Noir cam owner? Dimensions please

Huge thanks in advance if you are able to spare a few seconds to answer a couple of very simple questions I have spent literally dozens of hours researching. I'm desperately trying to find out the ...
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1answer
37 views

Raspberry pi zero arduboy

I saw the arduboy some time ago and got quite interested in it. I'd like to know if it is possible, through some kind of os, to make something of the sort with a raspberry pi zero w(make my own games ...
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1answer
74 views

OS based on CentOS/Fedora?

I’m looking for an OS based on CentOS/Fedora to install on a ARMv6. Anybody know an actual system? All systems that I found are unmaintained...
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43 views

Raspberry pi zero isn't detected by pc over USB

So I've been working on a school project for the past couple weeks, and I've programmed over usb to make it the process easier. Everything was working fine for a solid 2 weeks until the system crashed ...
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47 views

SystemD running script before device driver loaded

We've a few Pi's, model 2, 3B+ and Zero W all running default Raspbian and with the latest firmware updates as of 25 March '19. All of these have an Infineon TPM 2.0 board attached to the gpio pins ...
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2answers
131 views

How do I properly configure my Pi-3B+ and Pi-Zero to share an internet connection over usb0 and eth0?

I've been trying to configure my Pi-3b+ and Pi-Zero to share a network connection for about a week now without success. Can anyone tell me how to configure the two pi's to enable the following ...
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2answers
67 views

How to receive an measurement via RaspberryPi GPIO

Existing codebase being written in python, now requires attaching a new device. Purpose of that device will be to measure analog angle, convert to some format of a number and send it to rpi via some ...
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27 views

Pi Zero splash screen

I created a custom splash screen on a Pi 3 B+, when I transfer the card over to my Pi zero, the splash screen does not display, only 3 small squares about 2/3 of the way down the screen. What am I ...
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0answers
127 views

Error unknown machine command despite compiling without errors

I recently made a project using opencv 4 on my raspberry pi 3 b+, but then decided to port the whole project to a new raspberry pi zero, as I want to make it a permanent setup and want to keep my py 3 ...
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1answer
75 views

Using RTC on Raspberry Pi Zero while SDA/SCL pins are occupied

I have a portable project on my Raspberry Pi Zero and I am using a i2c 0.96" OLED on the SDA/SCL pins on my Raspberry Pi. I would like to add a RTC Module to my project, but all of the tutorials I ...
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39 views

433Mhz sniffer not working with dog collar

I have problem with Sniffing RF on 433Mhz with my Raspberry Pi Zero W. I have this : Transmitter + receiver (https://arduino-shop.eu/arduino-platform/1003-arduino-433-mhz-transmitter-receiver.html) ...
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66 views

Raspberry Pi Zero -V1.3 Kali-SSH VNC through USB connected to PC possible?

I would like to SSH and VNC to a rasberry pi Zero V1.3 (Non-wifi) running Kali using just the USB connected to a Ubuntu that is connected to the network. It is possible with Raspbian: https://www....
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27 views

Make a portable HTPC with Tv tuner

How can I make a portable HTPC with usb Tv tuner? I've got a Raspberry pi Zero W with usb hub, and an USB Tv tuner. I want to use this in a truck, I mean I want to watch movies with kodi, and watch ...
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31 views

Raspberry Pi zero W - Sharing files wirelessly to a Windows device without internet connection

I'm actually working on this project where we have to transfer images taken by the raspberry pi zero W wirelessly to another device. I know that this model of raspberry pi has a wireless network (wifi/...
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2answers
94 views

Raspberry Pi Zero Local HTML File?

I have set up my new Pi Zero (not the pi zero W), to be 'headless' - so I can plug it in to my PC via USB and SSH directly into it, without a monitor or internet connection. I was wandering how I ...
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1answer
490 views

RS232 to Raspberry Pi Zero W

I know this may be a dumb question but can you connect a RS232 Tx, Rx, and Ground from a device directly to the Rx, Tx and Ground on a Raspberry Pi Zero without having to get a Max3232 or something ...
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1answer
35 views

How to scp full directories from pi-zero to my pc via ssh

Is there any command or way to essentially "scp" a full directory from a raspberry pi to my linux PC using ssh?
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24 views

Pi-Zero can't boot past the user login screen - “Perpetual Login”

I have a pi-zero which I was most recently trying to install OpenSSL-1.0.2r on that wouldn't start up. I fixed the issue already by swapping out the SD card but I'm still not sure why the problem came ...
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0answers
75 views

Pi Zero USB ethernet and USB mass storage

Idea: Have the pi zero act as a USB mass storage device and to move files to a network location using ethernet. There are a few examples like this over wifi, example (Smart flash drive) but in my case ...
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1answer
85 views

Errors while installing OpenSSL from source (.deb) files

I am fairly new to raspberry pi's and Linux so forgive me if my question is trivial. I have been trying to install openssl and libssl via ssh on a Raspberry Pi zero that does not have access to the ...
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0answers
59 views

Is it possible to have both hidraw0 and hidg0?

I would like to know if we can have both hidraw0 and hidg0 at the same time? Detailed description :- I have a barcode scanner, raspberry pi zero W, zero4u hub. Barcode scanner is connected to ...
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1answer
39 views

Using Earphones/Headphones with mic to give voice commands in DIY alexa on raspberryPi zero/3b/3b+

Can I use Using Earphones/Headphones with a mic to give voice commands in DIY Alexa on raspberryPi zero/3b/3b+ by connecting the 3.5mm male jack to the board via a USB type c/ micro USB adapter as the ...
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1answer
154 views

How can I determine which model Raspberry Pi I am running? [duplicate]

I have several RPi's on my network. How do I figure out what model any given RPi is?
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1answer
65 views

GPIO not fast enough for RF transmitter?

I'm trying to control a 315MHz RF socket using the RCSwitch library. I tested with an Arduino and it worked 100% of the time but when porting over to a pi zero I can only get it to correctly turn on / ...
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0answers
46 views

Pi Zero with Pi-Star

I have set up the Pi Zero with Pi-Star. It will boot up on a monitor with mouse and keyboard. I connect it to my laptop and able to see the new WiFi on the laptop. My problem is I am not able to get ...
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2answers
126 views

Piezo Beeper sound output is too low

I need to use some kind of indicator for errors and warnings, I thought a piezo beeper would be perfect since I have one lying around, I did some research online and found out that I can connect it ...
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0answers
42 views

Communication from Raspberry Pi 3B to Pi zero 1.3 via USB

I have a Raspberry Pi 3B that I need to use to communicate to a Pi Zero 1.3. I am able to SSH into the Pi 3B from my computer via ethernet. I can also SSH into the Pi Zero from my computer via USB. ...
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1answer
29 views

PI Zero HDMI output varies with power source

I'm using a Pi Zero W, testing on many power sources. I've testing all power sources with a multimeter and have confirmed that they are all 5V (+/- 0.1) and have adequate current available. 2 amps or ...
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1answer
98 views

Why might a Pi Zero connected by USB OTG seem to disappear from the local network?

The set-up I set up a Pi Zero running Stretch Lite, and connected it via USB in OTG mode to a MacBook. I successfully found it at raspberrypi.local from the Macintosh, was able to ssh in, install ...