Live plotting and data logging - Raspberry Pi Forums

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hi,
i'm planning on creating data logger , display vacuum gauge using raspberry pi. i'm trying test idea raspberian os loaded on old laptop before buy pi , touchscreen.
i've used putty confirm can receive data gauge through serial usb converter connection on ttyusb0.
i'm getting vacuum reading real number (ie 0.002) sent every second.
goal create live graph of gauge reading on time , save data.
i've been looking around i'm not sure start.
have bit of linux experience casual user. have used few different linux distros on home computer last few years haven't written code or anything.
advice or appreciated.



raspberrypi



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