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.
18 questions from the last 365 days
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Keyboards and mice dont work on raspberry pi zero when connected via usb hub
I have a USB hub that works with my PC (ubuntu 22.04) but doesn't connect "low power usb devices" (aka both of my keyboards and a mouse) to the Raspberry PI Zero. The hub does connect ...
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python imports are different on pi zero and pi twozero?
Having tested my python programs using SSH on two Pis from a PC, I wanted to autostart them (they will be a pump manager in the cellar and an upstairs monitor with a call to my mobile if something ...
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Router not seeing Pi Zero connected with ethernet cable
Let me start this off by saying that I had a working setup with PiHole running on the Pi Zero (v1) for a couple of years now. It's the non-WiFi version and I had it connected through an ethernet -> ...
- 111
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Failing USB internet connection
I have been trying to connect my Pi Zero to the internet over USB on Ubuntu, and Windows. I am failing. I have gadget mode set up. And, I can ssh in. I have shared my internet connection. I cannot ...
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Wireless display for raspberry pi 0w
I am wondering how to connect raspberry pi 0w to a display wirelessly (to be more specific via wi-fi).
the devices which I have are
raspberry pi 0w
waveshare 7.9inch display
any pointers will be ...
- 103
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What is the best way to reliably share internet to RPi zero from a windows machine over USB Ethernet/ RNDIS gadget Mode?
I have a headless setup for a Raspberry Pi zero. Connected over USB Ethernet/ RNDIS gadget.
My Windows PC internet connection is shared to the RPi over the USB cable as well.
My RPi does get the ...
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2
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i2c-tools are installed, but i2cdetect returns "command not found" error
I've got a raspberry pi zero (with a fresh install of the current raspian OS) and I'm trying to find the i2c address of a connected display. When I try to scan for devices using i2cdetect -y 1 I get ...
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Set PiZero's startup usb mode
I have a USB expansion hat connected and if I plug in a usb kbd and mouse receiver into the hat and pi is connected via power usb everything works as expected - mou and kbd control the pi and no ...
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Multiple MFRC522 RFID readers on Raspi Zero
For university I have to connect multiple RFID readers to my raspi. Ideally 8 at a time. However after weeks of testing I have not managed to make it work. I figured out that the setmode GPIO.BOARD ...
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SSH from iPhone into RPi 2B on the go
I have a RPi 2B and Zero W. When I’m on the go I want to ssh into the 2B but I have no WiFi adapter. So I thought I can connect the 2B and the Zero using a Ethernet cable and adapter (for the Zero). ...
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Turn on camera led on pi 0 2w
i tried to use disable_camera_led=0 in /boot/config.txt file but it didn't work, and as for the camera its brand new pi camera v2
i went through the post where its been told that camera led line is ...
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MT7601U Wireless Adapter only works if connected after boot
I'm using a Raspberry Pi Zero W, with a USB hub and adding a second wifi. If the dongle in question is connected after boot, it works flawlessly:
Bus 001 Device 004: ID 148f:7601 Ralink Technology, ...
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Rotary encoder noise with MCP23017 chips
I want to use multiple rotary encoders with my Raspberry Pi Zero so I have connected two MCP23017 port exander chips liked to addresses 0x20 and 0x21, and I am using the MCP23017-python library. These ...
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w2812b led strip flashing except when touching data line
I'm working on a led script with a w2812b strip and a pizero. I have a cap on between the data and ground and a resistor on the data line. When I run the script the strip flashes seemingly randomly, ...
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Pi Zero as I2C slave
I'm trying to set up a Pi Zero as I2C slave via the pigpio library. While receiving data seems to work great, sending data is a problem.
When the host asks for data for a given register, the request ...
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Windows computer not able to find Raspberry Pi 0 2 over USB
I'm trying to set up my Raspberry Pi 0 2 over USB. To do this, I've followed guides like this one (I've looked at multiple, they all have the same instructions), and have correctly edited both config....
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SIM7080G GPS Module temporarily fails with PiFmRds
I have a SIM7080G GPS module for the Raspberry Pi Zero (Product Wiki), and the GPS it works fine (I am not using the cellular functionality).
I am trying to transmit radio (at the same time) using ...
- 13
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Can't get rpi camera module v3 working on my rpi 0w
Is there a specific command that can tell if I even connected the camera CORRECTLY to my rpi (so hardware issue can be ruled out)?
Using this command it seems the rpi is detecting the camera on ...
