User Manual

FAQ

1. Unable to boot

Make sure you are using the correct charger and that the SD card is inserted into the Raspberry Pi.

2. The module or sensor on the PCBA board cannot be used

Please make sure that GPIO toggle switch have been switched to A successfully.

3. The wireless keyboard cannot be used

Please ensure that the power is sufﬁcient, and ensure that the wireless transmitter is plugged into the USB port of the

Raspberry Pi.

4. The screen goes black and crashes

Please check whether the high-current peripheral is mounted to cause the insufﬁcient power supply.

5. camera and microphone do not work

Please check if USB is connected .

6. Unable to connect to the network

Please turn on the wireless network or connect to the Raspberry Pi Ethernet network port.

1.2. Access to 5V micro USB port.

Precautions

Do not use in humid environment

Do not use an unsuitable power supply to power the device

Do not approach heat sources

Do not bend the keyboard and screen