Questions tagged [pi-zero-w]

For questions specific to the Pi-Zero W (with WiFi and Bluetooth)

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2
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1answer
168 views

LED not blinking

Raspberry Pi Zero Wireless I have a Pi Zero connected to a breadboard using the GPIO Extension Board and ribbon cable. I have followed several of the basic blinking LED tutorials. One jump cable is ...
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1answer
2k views

Tensorflow 1.9 and raspberry pi zero w?

I want to know if Raspberry Pi Zero is able to run the new tensorflow 1.9 ?
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0answers
877 views

Pi-Hole + Unbound ==> Unbound anchor not ok // SERVFAIL

Problem with unbound and pi-hole I followed the official guide for installing Unbound alongside Pi-hole for my network, see Setting up Pi-hole as a recursive DNS server solution A week ago I first ...
0
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1answer
529 views

Raspberry pi connect to internet using commandline/python script

I have a Raspberry-Pi zero w and I want to connect it to the internet using a python script. I know the network ESSID and Password. Is there any python library that can do this? Is there any way I can ...
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1answer
331 views

Using the HMC5883L on the GY87

This was touched on in this question, but I was unable to get the solution to work: (Not all devices that are connection via I2C are showing) I have a GY-87 multi-sensor module and can get the IMU (...
0
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1answer
65 views

Can I use the sd card in my pi 3b+ in my zero w?

I was wondering is I can use the sd card I use in my Pi3B+ in my Zero W? Let me know! I can always experiment and let you know. Thank you!!
-1
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1answer
63 views

Multiple raspberry pi GPS interfacing

I have a raspberry pi stack (containing 4 raspberry pis). I have a single GPS with serial and I2C output. I want the supply the GPS information to all the 4 raspberry pis simultaneously. Is it ...
0
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2answers
87 views

Writing to GPS HAT on Raspberry Pi Zero W Never Returns Anything

I have attached a GPS HAT to a Raspberry Pi Zero W running RASPBIAN STRETCH WITH DESKTOP. When I SSH in to run a simple Python script that writes to the HAT serial port, nothing happens and I am not ...
2
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1answer
1k views

USBIP: cannot attach devices (Raspbian Stretch)

I have USBIP installed, and it seems to be working in so much as I list USB devices, but attempts to connect fail. I have tried with the raspberry pi (zero W) configured as server and as client, but ...
0
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1answer
163 views

Seeking image file preconfigured for headless Pi Zero W

Rather than take a distro and follow instructions to configure it, I am looking for a preconfigured image file which I can write to SD and just use. Is there one, or is configuration absolutely ...
1
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0answers
124 views

CM3 - How can I use USB_OTG on carrier board? How does this differ from CMIO board?

Currently trying to figure out how to setup USB_OTG on the CM3 using my carrier board. I posted on the RPI forums and got an answer which was to connect pin 4 (ID) on a usb micro AB connector ...
0
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1answer
35 views

Want to Setup Digital Free Library, Will I Still be Able to ssh?

My Pi is headless and connected to the wifi network (It's a Raspberry Pi Zero W). If I set it up as a Digital Free Library (As per this link https://learn.adafruit.com/digital-free-library/what-youll-...
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1answer
54 views

Webserver on Pi 3 works, but not on pi 0W

So I have a bit of a doozy here. I have a webserver that works on my pi 3, and on the pi 3, it also can SSH. But once I power off, and put my SD card into my pi zero w, the webserver doesn't work, I ...
1
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1answer
443 views

Speaker for Pi Zero W

I'm looking for speaker without battery. I mean I need a speaker whose power can be supplied by raspberry pi zero w. I think I can use USB 2.0 simple speaker. I can cut its usb cable and connect its ...
0
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2answers
135 views

No Internet, can ping to IPs but not hostnames

I have a raspberrypi zero w using pivpn, was working fine until I upgraded to stretch, now I can still to it via the vpn and do ssh, but I have no internet. Trying a few things in the pi, when I do a ...
0
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1answer
55 views

Pi Zero system not seeing USB port

I’m a nooby who built a Pi Grrl Zero, and it was working fine. I could plug my mini keyboard dongle into the USB data port and it worked. Then I plugged in an audio adapter. That was a mistake! ...
0
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3answers
112 views

Using special pins as gpio

I would like to use I2C and SPI pins as a gpio on my raspberry pi zero w. To be more clear, BCM 3-5-7-11-13-14 pins on the link [1]. I want to disable I2C1, GPCLK0, SPI0, UART, PWM0. Is it possible ...
1
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0answers
448 views

SSH through bluetooth to raspberry pi using rfcomm. Nothing appears on bluetooth devices on my PC

I followed https://hacks.mozilla.org/2017/02/headless-raspberry-pi-configuration-over-bluetooth/ I see nothing on the bluetooth devices in my cellphone or computer. Here's the output of my raspberry ...
4
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1answer
9k views

Raspberry Pi Zero W as a WiFi repeater

I'm currently trying to setup my Raspberry Pi Zero W as a WiFi repeater, but the kicker is that I don't want to use another USB WiFi card. First of all, is this even possible, and if it is, what ...
0
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1answer
219 views

Slim distro for media server with least battery consumption [closed]

I want to create a portable media server using Raspberry Pi Zero W running on LiPo battery. Steps will include installing minidlna, dhcp server, hostapd. I have fair knowledge of these things and can ...
0
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2answers
47 views

Raspberry Pi Zero W not responding

I bought it about a year ago and a few days ago I plugged it into my Mac with a micro USB. I did make the mistake of plugging into the USB port initially but it did respond. For a while it worked i:e ...
0
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0answers
231 views

Mplayer starts very slowly

I'm using raspberry pi zero w, I generally need to start mplayer again and again in separate times. However, it starts to run really slowly. Is there a way to make its start faster? I'm using rotary ...
0
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1answer
492 views

Internet Speed in Pi Zero W

Internet speed on raspberry pi zero W is too slow. I've measured the speed in same way on my computer with same IP but the result is incredibly different. Test on raspberry, pi@raspberrypi:~ $ ...
0
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1answer
193 views

gps.next() hangs, NMEA data may be bad?

I've got a few RPi's (0W's) running GPS. All have worked with the same install steps and code except the latest I just assembled yesterday. Now when I run my GPS code, I get the following prints and ...
0
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2answers
498 views

Transfer files from Raspberry Pi Zero W to PC over USB

I would like to transfer files from Raspberry Pi Zero W to PC over USB interface. Is it possible? My idea is to first use Pi Zero standalone to run an application, which generates some files on the ...
2
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1answer
59 views

fork() Process Issue on Channel Switching via Rotary Encoder

I have KY040 rotary switcher(encoder) as shown below picture. It is the scenario that there are 5 radio stations(simple html url) in urls.txt which are read into stations list in radyoCS.py, at every ...
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0answers
129 views

raspberry pi zero add external ble module sx1280?

i m trying for raspberry pi zero with external ble module SX1280 for adding extra range of signals.i can communicate with SPI connection on pi with module.how do i disable internal bluetooth and also ...
0
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0answers
150 views

Raspberry Pi Zero + joy bonnet = Bluetooth game controller?

I would like to use the adafruit joy bonnet on my raspberry pi zero w. The pi should be visible to other computers as a Bluetooth game controller. To be clear: I don't need help connecting a ...
3
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1answer
3k views

Rpi Zero - Snappy Ubuntu Core

Ubuntu Core is meant to be a very light OS, which is ideal for RPi zero. Today I run a RPi Zero using Raspbian Stretch Lite, but I would be happy to run even lighter OS, as Ubuntu Core. What is the ...
0
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1answer
27 views

Raspberry Pi Zero W — route domain to local IP

I set up an access point using this tutorial and was wondering if I could set up something where if I connect to the access point and went to example.com it would route to 192.168.4.1:80 or something ...
0
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2answers
66 views

Turn off automatically every few days

A few week ago, I completed my first project: I have installed a raspberry pi zero W as a doorbell chime and it works relatively well. I’m not an expert on this kind of things, but I have just enough ...
2
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2answers
585 views

How do I setup a Raspberry Pi zero w as a Wi-Fi client (internal Wi-Fi) and access point (USB adapter) simultaneously?

I followed the tutorial, Raspberry Pi Wireless Access Point, to set my Raspberry Pi Zero as an access point. I do have an additional USB adapter connected. The pi that I’m working on will be an on ...
0
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0answers
79 views

Pi stuck on reboot

I have a Raspberry Pi that is stuck on reboot. I wish to use the Pi to send a CEC command to a television to turn it on or off over the HDMI connection. I have it run the following python script at ...
0
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1answer
215 views

WaveShare TFT 1.44 Buttons in /dev/input

I have: Which is absolutely ideal for the project i work on for my daughter. The problem however is that the buttons on the board have separate /dev/input/eventX files. Do you know if this can be '...
0
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1answer
639 views

IR LED attachments on the RPi NoIR v2

So I bought parts I didn't know would not fit together. Namely, the Pi NoIR v2 Camera, and IR LED module(s). I figured those two combined would be somewhat like the other 5mp IR Cameras on Amazon. It ...
0
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2answers
905 views

ssh and wpa_supplicant.conf files not getting deleted on boot?

I am following this guide for the raspberry pi zero w: https://core-electronics.com.au/tutorials/raspberry-pi-zerow-headless-wifi-setup.html I've flashed the latest raspbian stretch lite to the SD ...
0
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2answers
127 views

Memory leak using node-serialport library on pi zero w

Ok, I'm scratching my head here. I am playing with the node-serialport library and when I run this script, the memory is eaten up at a rate of 2MB per second: var SerialPort = require('serialport'); ...
0
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2answers
71 views

Raspbery Pi Zero W weird delay after sitting idle for 10 minutes

I am SSHed into the Pi using PuTTY on a Windows computer. Everything works fine as expected but if I don't do anything on the Pi for roughly 5-10 minutes and then come back to it there is some weird ...
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0answers
1k views

Video Chat App for Raspberry Pi?

I am searching for an app through which I can send my voice and video feed to another user on laptop using picam and mic module and recieve voice from him. I am gonna use Raspberry Zero W with picam. ...
2
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0answers
823 views

Both speaker and microphone via I2S

I got the exact same error as someone asked on the raspberry pi forums. But no solution was found yet. https://www.raspberrypi.org/forums/viewtopic.php?t=183617 I've connected max98357-i2s to the ...
0
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1answer
63 views

Run headphones and speakers?

I have a pi zero w. I was hoping I could run an 8 ohm 0.5 watt speaker from a line level rca output or maybe run the speaker from a 186 ma(ithink???) headphone amplifier? This is from the justboom dac ...
0
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1answer
55 views

Sudo through webserver (Pan tilt hat)

I have bought https://shop.pimoroni.com/products/pan-tilt-hat , it works fine, but I want to control it through a php webserver, but every time I try, it requires sudo but when I use sudo I get an ...
0
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1answer
188 views

mqtt on rpi zero w

I have rpi zero w system with below spec. system specifications: micro SD card slot, a mini HDMI port, two micro USB ports (one for power, one for USB), and 512MB of RAM. It has a single-core 700 MHz ...
1
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3answers
900 views

How to build a raspberry devices monitoring center

I have multiple devices of Raspberry and i'm trying to create a page to monitor these devices, something like an IoT platform but much simpler. so basically a page with a username and a password and ...
3
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0answers
504 views

Bluetooth PAN on the Pi Zero W

I have the following problem: I want to host a webserver on my Pi Zero W and access it over Bluetooth. To achieve this i tried to use PAN as underlying layer. The first time i followed this post. Most ...
0
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0answers
2k views

Raspberry Pi Zero W with USB modem using Ethernet to Connect Router to Internet

I have a Raspberry Pi Zero W V1.1, SD Ultra 32GB card with 2018-04-18-raspbian-stretch.img installed. A USB powered hub (with its own 5V 2A power supply) is connected to the Pi Zero W via an OTG USB ...
0
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2answers
270 views

GPIO Voltage detection [duplicate]

I have a device that is running on a Pi Zero W. I have another device that outputs 3.5 volts from a pin and I would like to use the Pi to detect if the devices is on or off. Is there a way to send ...
0
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1answer
548 views

Pi Zero W not working with RNDIS now

I ordered a Raspberry Pi Zero W and set it up using this tutorial. For a while it worked and after I shutdown my Raspberry Pi Zero W and used it a few hours later, I couldn't connect to it using ...
0
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1answer
495 views

Raspberry Pi Zero W - connect Micro USB to FTDI to arduino board

I'm using this FTDI on a Raspberry Pi 3 Model B to connect an arduino board via USB. can I do the same thing on a Raspberry Pi Zero W using this USB OTG Micro USB to Mini USB to connect the FTDI to ...
2
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1answer
234 views

Change Device Tree to pullup pin at boot

I trie to add a LTC2954 to the raspberry pi zero w. I designed and produced a prototype pcb with an lipo management system for load and loadsharing. My problem is, that the KILL Pin of the LTC2954 has ...