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juancgarcia / HID-Relay

Arduino project to convert wired USB HID device to Bluetooth (pipes USB HID reports out through a Bluetooth HID module)
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wiring diagram #10

Open negativ72rus opened 5 years ago

negativ72rus commented 5 years ago

Hello! Is this a valid wiring diagram?

screenshot_10

karakum commented 5 years ago

@negativ72rus, It seems that NO. You must power USB-connected device with 5V. Your diagram missed about it. So it need DC-DC5V power booster after TP4056, and remember about cutting USBVCC from VCC3.3 on host.