Recent questions tagged Raspberry

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raspberry pi - Inaccurate while loop timing in Python

I am trying to log data at with a high sampling rate using a Raspberry Pi 3 B+. In order to achieve a ... but it does not make a difference. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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raspberry pi - How to automatically launch python file once GUI has loaded on Raspbian Pixel

I now this has been asked before, but I have spent hours and hours trying to find out how to do this and ... in /autostart, if that helps. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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494 views

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raspberry pi2 - WinUSB driver on Windows 10 IoT

I'm trying to use the WinUsb.sys driver that comes with Windows (including Windows 10 IoT of Raspberry Pi 2). ... the USB device I'm attaching? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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663 views

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raspberry pi3 - Android Things with Rasp3 7 inch touchscreen

I have Android Things OS image installed for my Rasp3 and successfully booted up and log in to shell using adb ... /boot/config.txt on Raspbian? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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611 views

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raspberry pi - BLE gatttool cannot connect even though device is discoverable with hcitool lescan

I'm running RPi with a USB Bluetooth dongle. When I use hcitool, I can discover the SmartTag device. But ... might be? Thanks in advance See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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427 views

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raspberry pi3 - Android Things: display isn't working

Earlier I was using my RaspberryPi with Waveshare LCD and Raspbian was installed so there was no issue with ... installation on raspberry-pi. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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885 views

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raspberry pi - python text to speech using pyttsx

I want to use my raspberry pi to announce some text. i have installed pyttsx but not able to use it.i am ... file: No such file or directory See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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