New answers tagged pi-3b+
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Turn off external LEDs on Raspberry Pi 3
Update 2023:
for the latest version of the OS PRETTY_NAME="Raspbian GNU/Linux 11 (bullseye)" the names of the LED has changed
/sys/class/leds $ ls
ACT default-on mmc0 PWR
So the new ...
- 101
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Raspberry Pi ignoring wireless interface when wired interface is present
You haven't specified how you setup networking (presumably NetworkManager) or how you are using "Network X".
In general WiFi has a lower priority than Ethernet.
You will need to specify ...
- 58.6k
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Raspberry Pi 3B+ PMIC Replacement, 1V8 available for a while then no voltage again
I've done a PMIC replacement once on Rasp pi 3B+ and managed to get it working again.
I may be missing something, but AFAIK you would have had to re-write the I2C registers on your replacement PMIC ...
- 21.1k
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Why can't I SSH into my Raspberry Pi 3b+ after a variable period of time?
Make sure you are not running a cron job that is calling an inaccessible address. I changed my router and forgot to update my cron (Check both user and root crons)
The culprit was
*/5 * * * * /home/...
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switch to a 64 bit mode?
You have a 3B+ - hardly old, which does support 64bit but unless you need to run software which is only available as 64bit there is no reason to change (you won't see any difference in performance).
I ...
- 58.6k
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switch to a 64 bit mode?
That armv7l tag is misleading; that's a Pi 3 (quad core Cortex-A53, ARMv8), the CPU is 64-bit, and yes, you can run a pure 64-bit OS on it (and/or do ARMv8 bare metal stuff).
I notice the fritzing ...
- 58.5k
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my Raspberry Pi 3B+ stops booting some time after work
Maybe your Pi is behaving like this due to overheating. Check your Raspberry Pi's temperature with the following command.
vcgencmd measure_temp
- 11
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Raspberry Pi wont boot (Act led blinking 4 times)
I experienced a similar problem when trying to run the 2020 raspbian images on a recently manufactured Pi 3B+. Black screen, refused to boot, only blinking green ACT light.
This Pi 3B+ was purchased ...
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Text editor for Raspbian Lite
If you use Visual Studio Code, the remote-ssh extension is your best best friend.
Disclaimer - This starts a vscode server on the RPi and takes up significant memory. I have had issues when using ...
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GPIO 2 Shut Down Not Working
GPIO2 seems a poor choice as this is normally used for I²C (you haven't mentioned what pins are used, what the unspecified bonnet uses or what OS you use).
I routinely use GPIO21 (pin 40) and it works ...
- 58.6k
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