USB and Extension connector at the same time?

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Redmarin
Posts: 8
Joined: Tue Apr 13, 2021 11:10 am

USB and Extension connector at the same time?

Post by Redmarin » Mon Oct 04, 2021 3:02 pm

Hi Redpitaya team :
I have read this on your documentation :

Current limitations: 500 mA for +5V and +3.3V (to be shared between extension module and USB devices), 50 mA for -3.3V supply.

I use a Hub USB + 2 USB stick, but i want to use the Extension connector to put one or two sensor. Is it possible? or does the use of USB stick enable the connector?

Kinds regards

Red

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redpitaya
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Joined: Wed Mar 26, 2014 7:04 pm

Re: USB and Extension connector at the same time?

Post by redpitaya » Fri Nov 05, 2021 10:37 am

Please share more details.
You want to power the Red Pitaya unit from a USB hub? or you want to plug a USB hub into the Red Pitaya usb port?

Redmarin
Posts: 8
Joined: Tue Apr 13, 2021 11:10 am

Re: USB and Extension connector at the same time?

Post by Redmarin » Mon Nov 08, 2021 11:10 am

This post was related to another one i made, in which i said i cannot use Extension Connector and RF input/output, but the solution was to use the latest beta version.

I use the USB port of the red pitaya with a hub USB, 2 USB stick. I use a thermocouple with amplification, and the acquisition is on the port analog_0. I also use both of the RF inputs and outputs. And now everything seems working well.

Have a nice day,

Red.

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