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Newest 'hardware' Questions - Raspberry Pi Stack Exchange
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Questions relating to the physical components that the Raspberry Pi consists of.
1,111 questions
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0
votes
2
answers
53
views
Raspberry Pi 3B+ with a continuously flashing red LED
I connected my Raspberry Pi 3B+ to a spoilt charger head and now when I plug it in it only shows a red flashing LED continuously.
Can I fix it?
0
votes
0
answers
25
views
RPI5 8GB unreliable startup
I have a question - normally pi5 boots in a way that
spins fans full speed for a while, lets say a second.
fan dies (or slows?) and that is when i know booting sequence is starting up.
However my pi ...
0
votes
1
answer
37
views
Parts to attach a Pi to a Parallax/Arduino BOE
I am helping my son with a summer project, combining connecting a RPi 5 to an old Arduino Uno in order to create a rudimentary remote-controlled robot.
We got the Pi and Arduino talking to each other, ...
0
votes
0
answers
24
views
Raspberry Pi CM3 + WM8904: ASoC snd_soc_component_update_bits error -16 when probing codec
I'm working on integrating the WM8904 audio codec with a Raspberry Pi Compute Module 3 (CM3) using the I2S interface and a custom Device Tree Overlay.
The WM8904 driver loads, and the I2C device is ...
0
votes
0
answers
44
views
PanTiltHat and i2c failing
I have a PanTilt Hat powered by two servos over i2c. The example code below works fine and the hat mechanism will move smoothly for many minutes until ended by being terminated using Ctrl-C from the ...
0
votes
1
answer
72
views
RPI 3B+ Will not boot. No activity on ACT LED
My RPI 3B+ suddenly stopped working after I shut it down using the logout menu. The power supply provides 5.25V, 2.5A and there is no visible physical damage. I have flashed and tested a 128GB microSD ...
1
vote
0
answers
40
views
what do the 3 little components behind the HDMI port do on the pi zero?
Hello does anyone know what the 3 little components all in a line do behind the HDMI port on the pi zero as I have knocked them off and am wondering what they affect? Raspberry pi zero v1.3
Thanks
-1
votes
1
answer
127
views
How to connect powerboost 1000c LBO to raspberry pi
I am building a project where I am powering a raspberry pi zero 2 w from an Adafruit Powerboost 1000c. Because the Powerboost is inside the device, the low battery LED is not visible, so I wanted to ...
0
votes
0
answers
559
views
Raspberry Pi 5 blocking or lossing Wifi connection
I have a Raspberry Pi 5 8GB connected to internet only through WiFi and placed very closed to the router in my house. It runs Debian 12 64bit, ARM architecture. It's not easy to connect through a real ...
0
votes
1
answer
513
views
PI 5 freezes randomly [closed]
I've got two PI5's with the following config:
4GB RAM, mainly running Home Assistant, with a USB ZigBee dongle connected, boots from SD Card
8GB RAM, Hailo-L Hat from Pineboard and a Crucial NVME ...
0
votes
0
answers
40
views
Raspberry Pi 4 Model B shuts down when HAT is connected
I have been using the Raspberry Pi for a robotics project, and I'm using the Pimoroni Inventor HAT Mini (https://shop.pimoroni.com/products/inventor-hat-mini?variant=40588023464019) as a way to power ...
0
votes
2
answers
1k
views
Reuse old kindle display [duplicate]
Is it possible to reuse the e-ink display of some kindle models with the raspberry pi?
I want to buy an used kindle from eBay, dismount the screen and use it with my raspberry pi. Are there HATs or ...
0
votes
1
answer
90
views
Raspberry Pi 2 Model B v1.1 missing piece
I recently posted asking for help troubleshooting my Raspberry Pi 2 Model B v1.1, which appears to be "bricked." After some investigation, I believe I may have found the issue, but I need ...
0
votes
0
answers
181
views
ARM SBC with Type-C with DP RX 1.4A for real-time video streaming
Is there even a single ARM SBC \ SoC that can be programmed and then, being connected via Type-C (like USB Hubs do) to a host, present itself like Headphones, Mic, LAN card, and the hardest thing - an ...
0
votes
1
answer
45
views
Debugging Coral Acclerator not found in `lspci` output
I have a mini PCIe Coral Accelerator. I've plugged it in to my Pi using a Pineboards Hat AI! with the FPC connector. Having installed the drivers following the Getting Started guide, I can't find the ...
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