Questions tagged [pi-zero-w-2]
For questions specific to the Pi-Zero W 2
21
questions
0
votes
0
answers
48
views
waveshare GSM/GPRS/GNSS/Bluetooth HAT gps software problems (AT commands)
when I got the hat working with the serial communication I have a problem. it seems that the GPSObj not stores the values
when I running the test codes for the gps data ex:
Code: Select all
from ...
- 1
1
vote
0
answers
34
views
RPi Zero 2: What is the black part next to GPIO 26?
I ordered a Raspberry PI Zero 2 a while ago. Today I wanted to use it the first time. I inserted a SD card with Raspberry Pi OS and powered the Zero 2 with an iPhone power supply. Nothing happened. So ...
- 31
0
votes
0
answers
30
views
What is the Easy Way to do Raspberry Pi Headless SD Card Copy
I have been using a desktop version of Pi OS - Bullseye on my Pi Zero 2 and I think it's a good time to try headless as I am getting used to controlling my pi through SSH. I am planning to use Pi OS ...
2
votes
2
answers
242
views
Connecting RPI Zero W2 to different Wi-Fi AP simultaneously or sequentially
I am trying to use a RPI Zero W2 to solve a problem I have with collecting files from an IoT device. Specifically, I don't know how to setup the Wi-Fi network(s). Any inputs to my questions would be ...
- 21
0
votes
1
answer
50
views
How many HDDs can be connected to a raspberry pi zero 2w (by using usb hubs)?
Trying to find out how many drives I can connect to a raspberry pi 2w. Basically how many devices the host controller supports.
More information: this is a for a Chia (crypto) harvester. I would be ...
- 101
0
votes
1
answer
103
views
RPi Zero 2W in mass storage USB Gadget mode, how do I read updated contents of the image file from the Raspberry Pi?
I've got a Rpi Zero 2 W working well in USB Gadget mode providing: mass storage, ethernet and serial connections. I'm doing this with libcomposite and the guides here: https://github.com/thagrol/...
- 101
0
votes
0
answers
34
views
Unable to run image from Pi Zero W 1.1 on Pi Zero W 2
I have a Pi Zero W 1.1 and I took a backup of the image which I wrote onto another micro SD card. I tried running this on a new Pi Zero W 2 but it doesn't boot. The green activity light comes on and ...
- 11
0
votes
2
answers
70
views
Additional i2c_gpio is not detected on Ubuntu Server 20.04 / RPi Zero 2 W / A+
I'm trying to enable the second (GPIO-based i2c) on RPi Zero 2 W, Ubuntu server 20.04 to connect the following sensor. Note that the primary i2c pins are physically occupied as RPi is used as a hat ...
- 101
0
votes
0
answers
10
views
How to install Franklin software on latest raspeberry os (full desktop)
I wanted to make a print similar to this open source syringe pump :https://www.appropedia.org/Open-source_syringe_pump
I would like to install Franklin but it relies on closure-linter and I get the ...
- 101
0
votes
1
answer
54
views
raspberry pi zéro 2
I wanted to ask a question. Is there a security system to shutdown the Raspberry Pi Zero 2 in the event of overheating? A hardware solution in the Raspberry Pi(a form of security) and not a software ...
- 11
1
vote
1
answer
291
views
Ubuntu Core & Raspberry Pi Zero 2 W
I'm trying to run Ubuntu Core 20 on Raspberry Pi Zero 2 W.
According to Install Ubuntu on RPi this should work without a problem when using the 32bit version. Or with 64bit version using following ...
0
votes
1
answer
97
views
Ubuntu on Pi Zero 2W Wifi not listed
I can't figure how to setup a Wifi connection on my pi zero 2, running on Ubuntu server 21.
I tried many different things and here the results:
Raspbian lite: everything works fine
Ubuntu server: can ...
- 119
0
votes
0
answers
38
views
USB audio interface Loxjie A30 not recognized in Pi Zero W 2
The A30 is USB audio class device and is being recognised by my MacBook Pro just fine, but not by the Pi Zero W 2.
Plugging in the device produces the following new line nine times:
$ dmesg | grep usb
...
- 101
1
vote
1
answer
1k
views
How many (usable) serial ports does Pi Zero 2 W have?
The Raspberry Pi 1, 2, 3 and Pi Zero / Zero W all have two UARTs (PL011 + mini UART). The Raspberry Pi 4 and 400 have six UARTs (5 x PL011 + mini UART). This is from the official documentation.
I have ...
- 103
1
vote
1
answer
346
views
RPi Zero 2 W monitor image lost during boot [closed]
TLDR: RPi Zero 2W outputs image only for a few seconds then stops
My brand new Zero 2W is having issues with the monitor image.
During boot I can see the init messages going by and at some point ...
- 111
0
votes
0
answers
25
views
Zero4U back power pi 0 2?
I'm trying to find a good, discreet USB hub for the PI 0 2 and found the Zero4U. It has a "self powered" mode, meaning powering the hub via the onboard micro B USB. I can't find anywhere if ...
0
votes
0
answers
213
views
Troubleshooting help? PiZ2 - USB not working
I just got a new Raspberry Pi Zero 2W, and setup a bootable 32G card no problem.
On first boot, I see the Setup screen via HDMI, and I can SSH into the pi-user from my PC.
But it is not responding at ...
- 101
0
votes
0
answers
92
views
Bluletooth mic for raspberry pi
I have a bluetooth speaker. I am able to pair it with my android phone and able to take calls via it. So it does have a working microphone in it. When I connect this to my raspberry pi zero 2 W, it ...
1
vote
0
answers
540
views
Is it safe to power Raspberry Pi Zero 2 W directly from computer?
A great feature of the Raspberry Pi Zero is that you can tether it to a PC, Mac or iPad Pro by connecting it directly to a USB port. It can act as a USB-Ethernet-adapter and you can ssh into the Pi.
...
- 103
0
votes
0
answers
76
views
Can Raspberry Pi Zero 2 W run OBS studio?
I want an embedded linux system on order to run OBS studio.
The Zero 2 W seems like an idea solution, but i am not sure its 512MB will be able to support OBS.
Has anyone used OBS studio with this ...
- 151
0
votes
1
answer
121
views
Pi Zero 2: insufficient power from USB port
i want to use my EzCap269 video grabber with my new Pi Zero 2. Unfortunately the video grabber won't work (power led is off) - so i assume it's getting not enough power (it's a USB3 device). I'm using ...
- 119