raspberry-pi tag

99 questions


1 answers
48 views
0
Raspberry Pi Desktop tries full scan using Clam AV, but an error occurs.

symptomsRaspberry Pi Desktop tried a full scan using Clam AV, but bash was interrupted by the error below.=========================================Sunday, November 22, 2020 08:15:59 JSTraspberrypiLibC...

2 years ago

1 answers
100 views
0
System development environment using OpenCV running on Rasppberry Pi 3 Model B

I would like to develop a system using OpenCV running on Raspberry Pi 3 Model B, but I am not sure how to set up the development environment.I'm not sure if it's easier to program with Raspberry Pi or...


1 answers
49 views
0
Unable to Play WAV in Raspberry Pi Background

I want Raspberry Pi to automatically turn on the LED and play the WAV file at startup./etc/rc.local will stop until the LED lights up.import pygameimport timeimport RPi.GPIO as GPIOGPIO.setmode (GPIO....

2 years ago

1 answers
85 views
0
opencv error in Raspberrypi

I'm a complete beginner.I use Raspberry 3 model B+, Raspbian, and Thonny (Simple Mode).I installed Opencv (2.4.9.1) on LXTerminal, but it was installed on python2.How can Python 3 handle Opencv?The ve...

2 years ago

1 answers
127 views
0
I want to send sensor data from raspberrypi to php by POST.

I'm thinking of saving the sensor data sent from Raspy on my PC in CSV format, but data.csv is created but no data is written.By the way, the data I'm passing is comma-separated data (like 1, 2, 3.1, ...


1 answers
89 views
0
About Pybluez

I would like to scan multiple terminals using Raspberry 3 model B, but I get an error.Python is 2.7.9 and bluez is 5.19, using the code at the following URL:https://github.com/switchdoclabs/iBeacon-Sc...

2 years ago

2 answers
54 views
0
Using raspberry pi and one WIFI terminal to configure the WIFI repeater

What you want to do:Insert one WIFI terminal into Raspy Zero and make it an access point and pick up the home WIFI signal.Image: Home WIFI Router >> Raspy Zero >> Other Devices (Smartphones, PCs) Used...

2 years ago

2 answers
138 views
0
/proc/sys/net...linkup confirmation

Sorry for the vague question, but Raspberry Pi3 (OS: Raspbian 8.0) is currently checking the status around the network.When eth0, a wired NIC, becomes available, The question is which directory values...

2 years ago

1 answers
73 views
0
Is it bad to set the WiFi settings for Raspberry Pi 3 in BLE?

Thank you for your help.Raspberry Pi 3 is convenient with WiFi and BLE built into the board.However, unlike wired LANs, wireless LANs require SSID specification and password entry.Specifically, you mu...

2 years ago

4 answers
45 views
0
I want to connect Raspberry Pi to analog fixed line

We would like to have Raspberry Pi function as an analog phone and create a system that automatically makes phone calls.Could someone please let me know if there are any related documents or URLs that...

2 years ago
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