Pearl
Pearl
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- Pearl
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So, if the OS unable to detect the Touch interface when the USB cable for the Touch interface is plugged in. Then, there is a problem either, 1. The USB-A to Micro-B cable is defective. Try replace the USB cable for the Touch interface with a know…
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Couple of questions to confirm the screen messages, 1) Was those messages starting from timestamp [ 52.321982] to [ 52.812723] appear when you plug in the USB cable? The deviceID shown correspond to your mouse. 2) Messages starting from timestamp …
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Ok, thanks for posting the new test results. Let's try 1 more test and see if the OS detecting any changes when you plug in and out the USB cable for the Touch interface. 1. Start by unplugging the USB cable for the Touch interface first. 2. Open a …
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Thanks for the picture showing the lsusb -t results. 1) Both results showing there are 2 USB devices plugged into the RPi-3 USB ports. What are they? My guess are a mouse and a keyboard. 2) Please post new results for the command lsusb && l…
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To help diagnosis the touch interface problem, please following the steps below, * With the USB-A to Micro-B cable connected between a USB-A port on your RPi-3 to the Micro-B port (for touch interface) on the CrowView driver board. * Open a new ter…
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Reading your OP, you are experiencing 2 issues 1. No video being displayed. 2. Low voltage warning (lightning bolt) Let's look at each issue one-by one 1. No video being displayed. Looking at the photos of the board. It can be identified as * Mo…
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I don't believe this is a power related issue either. For the record, I also experienced this symptom once, and I can recover by reconnecting the USB-A to USB-A connection without rebooting my Raspberry Pi 5. Since it only happened once, I will kee…
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After reading your posts again, it seems you've lost your included 12V/4A Power Adapter and looking for ways to power/recharge your CrowView Note. However, I cannot find the Power Adapter suitable for CrowView Note on the Elecrow website. So, try em…
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First of all, not all USB-C cables are created equal. CrowView Note requires a compatible USB-C full-feature cable. For example, Apple made USB-C cables (white) usually came with iPhone 15 or newer, etc. (Quote) are good for charging and data tran…
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(Quote) The right side USB-C full-feature port does not supply enough power (5V/3A) for a Pi-5, thus you will get a "Low voltage warning" message on screen. Use the left side USB-C power port that supplies (PD 5V/5A), which is compatible t…