Battery with crowpanel 7inch

tinusiumtinusium
in Elecrow HMI Display

Hello, I have a crowpanel 7 inch display. And there is a Battery plug on the back. I want to add a Battery to the board but is it possible to charge the Battery with the usb - c port that is already on the board(uart)?

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Comments

  • JennieJennie

    Hello @tinusium
    Yes，you can charge the Battery with the usb-c port.

  • tinusiumtinusium

    @Jennie said:
    Hello @tinusium
    Yes，you can charge the Battery with the usb-c port.

    Thanks for you reaction, i purchased a battery and it works.
    Is is also possible to read the voltage of the battery within arduinoIDE? I tried some things with chatGPT but it gave 0 voltage.

  • lokeelokee

    @tinusium May I ask which battery you used with the panel and is your panel the 7" e-paper or LCD? I'm having trouble powering 5" e-paper with 3.7v Li-Po battery (3000mah) from Amazon. From what @Jennie mentioned in my separate thread, there's no battery voltage read capability on the CrowPanel with 5" e-paper screen panel at least.

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