Interference from SATA SSD

Discussions about Z-Way software and Z-Wave technology in general
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sergrossi
Posts: 17
Joined: 19 Aug 2022 14:26

Interference from SATA SSD

Post by sergrossi »

Warning.
The SSD drive installed at the bottom of the Raspberry board can interfere and Z-Way does not see the RaZberry 7 Pro with external antenna.
I had to connect the drive with a 50 cm USB cable.
From my own experience.
Case for example:
Screenshot_40.jpg
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Last edited by sergrossi on 19 Aug 2022 16:11, edited 8 times in total.
Raspberry Pi 4, Raspberry Pi OS Lite (Debian version: 11 (bullseye),
Z-Way for Raspberry Pi, RaZberry 7 Pro, RaZberry 2
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PoltoS
Posts: 7565
Joined: 26 Jan 2011 19:36

Re: Interference from SATA SSD

Post by PoltoS »

Do you mean that the presense of the SSD behind the Pi affected UART communication? Sure there were no short circuit or bad wiring?
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sergrossi
Posts: 17
Joined: 19 Aug 2022 14:26

Re: Interference from SATA SSD

Post by sergrossi »

Maybe it coincided.
I install Z-Way on SD card - everything works
I install Z-Way on an SSD drive - and Z-Way does not see RaZberry 7 Pro
I install Z-Way on an SSD drive via USB cable - everything works
And so twice, then I got tired of experiments, left it on the cable.
Raspberry Pi 4, Raspberry Pi OS Lite (Debian version: 11 (bullseye),
Z-Way for Raspberry Pi, RaZberry 7 Pro, RaZberry 2
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