Troubleshooting¶

Here are some common issues and solutions when using UNIHIKER:

1- Connection & OS¶

• How does UNIHIKER connect to WiFi?

• The UNIHIKER cannot be Connected to MindPlus

• How to Set Time, Date and Timezone on UNIHIKER

• How to Update the System Time if the SIoT Time is Incorrect

• How to Shut Down

• How to Connect a Bluetooth Speaker

• How to Choose an Expansion Board for UNIHIKER

• What Should I Do if the Screen is Black, White and I Can't Enter the System

• How to Adjust the Screen Brightness of UNIHIKER

• How to Run Mindplus Graphical Program on UNIHIKER after Disconnecting it from Computer

• How to Upload Resource Files such as Images Required for Program to UNIHIKER

• How to Assign Different Addresses to Multiple Unihikers Plugged into Main Computer

2- Errors During Execution¶

• Error Python3 Can't Open File

• Installing Python Library Failed Warning Retrying Errno 3

• Error NoneType Object has no Attribute Boardname

• Error Firmware Version Self Boardname KeyError

• Error RuntimeError Analog Map Retrieval Time Out or the Readings from Onboard Components all 0