DSO 138 USB

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dunk8888
Posts: 10
Joined: Sun Jan 17, 2016 9:55 am

DSO 138 USB

Post by dunk8888 »

Hi all,can any one tell me what the usb is for on this Oscilloscope,is it for pc conection,like to show screen on pc or somthing?
jye1
Posts: 1221
Joined: Wed Feb 20, 2013 4:58 pm

Re: DSO 138 USB

Post by jye1 »

The USB has no function as of current firmware. It is for future or user hacking.
chunky
Posts: 4
Joined: Mon Apr 17, 2017 12:00 am

Re: DSO 138 USB

Post by chunky »

Hi There, 1st post here.
My question is can I solder two wires on to the PCB on the positive and negative of the un-used USB port and use it as a power socket to feed the JYE Tech DSO138 Power DC/DC Converter with the JYE 140 so I can charge a 3.7 volt LIPO battery?. So I can run the DSO 138 Oscilloscope on battery only.
jye1
Posts: 1221
Joined: Wed Feb 20, 2013 4:58 pm

Re: DSO 138 USB

Post by jye1 »

The VBUS pin of USB connector was not connected to anything. It is okay to do as you said.
chunky
Posts: 4
Joined: Mon Apr 17, 2017 12:00 am

Re: DSO 138 USB

Post by chunky »

Thank you for the reply. now I have to wait for the parts to arrive. I will let you know the outcome. Regards
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