I want USB serial communication between ionic app and raspberry PI 3. I have searched a lot but as both are working as master, not getting any way for this implementation. Can anyone please help me to solve this problem.
"Communicating with serial USB device over Android" is not solving my issue. As I am not able to find PID and VID of raspberry pi.
Related
I’m using a raspberry pi to display my geckoboard dashboard on TV but there is no sound.
Any help will be appreciated.
Go to raspi-config (sudo raspi-config) using your terminal.
System Options (1 for now)
Audio then option 1 (for audio jack)
Check out the Raspberry pi Documentation for more infos.
I have been trying to try OTA update on Raspberry Pi mentioned via their website https://learn.microsoft.com/en-in/azure/iot-hub-device-update/device-update-agent-provisioning
However, whenever we flash the SD card and boot up for the first time the device is getting stuck as in the image the raspberry Pi boot stuck
Could anyone please guide on what can be done so as to fix issue and go ahead?
I tried working with my RPi Pico today and my computer doesn't recognize the usb I triple checked the cable is power and data. And yes I'm holding the button
I've also had this annoying issue. Seems to happen even more often on the Pi Pico W.
Use my laptop USB-C port to connect via a USB-C to USB 3.0 hub and this happens every so often.
Bought a powered hub from Amazon: "UGREEN USB C Hub 4 Ports, USB C to USB Hub 3.0". It has a separate USB-C power input in addition to the laptop USB-C connection and it works fine when no other USB devices are connected to the hub. Seems to be an issue similar to what Foibled2 mentioned where the underlying issue may be power related.
I'm struggling with the same thing. Other than uninstalling in Device Manager and rebooting (sometimes several times) I can get it to recover.
There must be a better way.
I've seen references to Zadig, etc. But finally figured out the issue in my circumstance.
I disabled all of my other USB serial devices (Prolific USB for GPS tracker; and CH340 USB for Android Nano).
After that, I could plug / unplug my R Pi Pico between application and USB drive mode without rebooting.
Works now as advertised. Hope this helps short cut a few hours for someone else!
I am new to using the STM32 nucleo board. I have bought an STM32F767ZI nucleo board. I installed the STM-link utility V4.6 version and stm-link009 drivers. When I connect the micro-USB port of nucleo to my computer, its not getting detected. The COM LED LD4 is blinking. From the manual, I saw that its trying to connect if the LD4 RED led is blinking.
I have tried different computer and different USB cables.
The problem was with the micro-USB cable. I had tried different USB cables which I thought was good and worked with my phone to transfer data. But didn't work with STM32F767ZI. I bought a new one and it worked well.
Can anyone provide me with good links to integrate fingerprint scanner with Raspberry pi. I heard that Futronic fs 80 is compatible with raspberry pi can you provide me some links for the same?
Yes the device is supported in raspberrypi as I have asked the manufacturer to provide the driver and they mailed me the driver