Electrows bought the 2.8-inch 240×320 ESP32 LCDTouch monitor, but now I don't know how to configure it!
Follow the product's Wiki link instructions.
I tried to install pyapps, but it wouldn't run, so I went to the Raspberry Pi configuration menu and chose to enable performance overrides. But I can't see anything I saved or installed either. Is it an override issue? Or is the installed software incompatible with the custom OS on the crowpi2?
Reinstall the software to try, this may be incompatible with the hardware, and these are not related to, or install the command dmesg or journalctl to view the log.
home/pi/.local/lib/phython3.11/site-packages/mfrc522 The MFRC522.py file in the directory still references the import RPi.GPIO as GPIO line, which is not supported by the raspberry pi 5.
Checked the system image files and found that the library files work fine. Are you using our latest system? The link to the image file of the latest system is as follows: If not, please try to use the latest system.
https://drive.google.com/drive/folders/16e1TQx4y0n2C-4CJDMy5aDPymiRdmwAK?usp=sharing
The monitor works, but the keyboard, touchpad, and speakers do not.
What devices are you connecting to the CrowView Note and how are they connected? Are you using a bridging tool (if you have one)? Please send us some photos showing the setup details.
If you connect it to a computer:
(1) Make sure the left USB-A port on the CrowView Note is connected to your computer.
If connected to the right USB-A port, the CrowView Note's keyboard and touchpad will not work.
(2) Try a different USB port on your computer.
(3) If possible, try using a different computer.
When selecting the port it doesn't show the port name as if my laptop can't detect it and I'm sure the serial port is plugged in correctly.
Make sure you are using a data transfer cable, not a cable that only supports charging. Sometimes a charging-only cable will not work for data transfer.
Ensure power supply: When uploading code, the board should still be powered through the 12V DC power supply while plugged into the usb cable. Make sure the power supply is properly connected, as this is critical for the board to work properly.
Correct port selection: After connecting the board to your laptop, open the Arduino IDE and go to Tools > Ports. Make sure you select the correct COM port, which should only appear once the Smart Pump Shield is connected to the computer. The port number may change, so look for the COM port associated with the “Arduino Leonardo”.
Check Device Manager (Windows): If you are using Windows, check Device Manager to see if the board is recognized. If it appears under “Ports (COM and LPT)” as “Arduino Leonardo” or similar, it is recognized correctly. If not, try restarting the computer, using another USB port, or changing computers.
Reinstall the driver: If the board is still not recognized, try reinstalling the driver. You can download the required drivers for Arduino Leonardo from the official Arduino website (https://www.arduino.cc/).
Please follow the link below to proceed and upload the program:
https://www.elecrow.com/wiki/smart-pump-shield.html
Need XH2.54-4P cables. Do you have these?
Nope.
The spindle is broken, so I can't use this monitor anymore.
Is it possible to obtain a new mechanical part?
Plastic stands are difficult to assemble because they involve multiple structural components. For this reason, we do not sell it as a separate part, and due to the complexity involved, we generally do not recommend that users attempt self-assembly.
Crowbot is not connected to the joystick, the switch on the robot has activated bluetooth but the joystick keeps beeping without connection. The lights are correct, they are all flashing blue
When the blue light is always on, it means the Bluetooth connection is successful; when the blue light is flashing, it means the connection is waiting.
If the Bluetooth connection is not successful, the joystick will beep continuously.
Please connect Bluetooth in the following order:
First turn on the robot's Bluetooth switch, then turn on the robot's power switch, and finally turn on the power switch on the joystick. Wait a few moments to see if the Bluetooth connection is successful.
When I connect my iPad mini to the Note, the iPad mini starts charging and then says “not charging”. Do you know why?
I can't get the protocols right. It won't charge.
After setting up my GrowCube, it looks like outlets A and D are clogged and the unit refuses to pump any water through them.
Try connecting the sensor of the bc that can get water out properly to AD to see if there is a problem with the sensor that detects humidity.