If device cannot be detected by softwares. The following massage will display. First make sure you have successfully installed the USB Driver. Which you can download at
https://www.pinecone.ai/software .

Debugging USB Serial Port
If it doesn't work, Maybe the driver is not the correct version for your system. For this situation, please download Arduino IDE which contains a variety of drivers for debugging.
Download Arduino IDE at https://www.arduino.cc/en/Main/Software
Install Arduino first. Plug in XPlotter power, power on and connect USB cable. Then open Arduino and select Tools -> Port. If a port named "/dev/cu.wchusbserial1410" appear. It means your OS already have the correct USB driver and can find the device now. Try the software again. If software still cannot detect the device. Please contact us through E-mail. support@pinecone.ai

If cannot find a "/dev/cu.wchusbserial1410" port. It is probably a hardware issue. Please send us an E-mail. support@pinecone.ai