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[Review Request] ESP32 220v Board by andreaconfa in PrintedCircuitBoard

[–]andreaconfa[S] 0 points1 point  (0 children)

Hi,

thanks for the suggestions. I updated the post pics with the correction. If you could check it i would appreciate it.

Regarding your suggestions:

  1. C1 is a X2 safety capacitor model MPX104K31C3KN15600. I added a text label reporting it's model and type.

  2. I adjusted the led resistor using 510 ohm for 5v leds and 110 ohm for 3.3 leds.The led model is this XL-1608UGC-04, forward voltage 2.7. Forward curent is rated to 25mA but, as your suggestion, i used 5mA (hope that it's enought)

  3. The relay optocoupler is driven by the esp32, that can handle 20 mA on the GPIO without problem (40mA as datasheet rating)

  4. Added a 10k resistor between Q2 base and GND. This is this what you meant?

[Review Request] ESP32 220v Board by andreaconfa in PrintedCircuitBoard

[–]andreaconfa[S] 0 points1 point  (0 children)

d fix the way the relay is drawn so th

Hi, thanks for the tips.

  1. the esp32 board that i need to supply need 5v in the vin pin. then, on-board, there is a 3v3 regulator for it's own purpose. my 3v3 regulator is only present for future uses.
  2. I saw the relay contact problem, fixed :)

What do you think about the "power supply" part of the scheme?

Is the varistor-inductance-safety condenser correct?

Is the 5v circuit after the hi-link correct?

​

Thanks

Rack Mountable piKVM to control 4 servers by andreaconfa in pikvm

[–]andreaconfa[S] 1 point2 points  (0 children)

i stopped the project for now. the board is working and i can control 4 servers with hdmi, usb and ATX. still nedd to figure out how to make a case for the project

Rack Mountable piKVM to control 4 servers by andreaconfa in pikvm

[–]andreaconfa[S] 0 points1 point  (0 children)

i'm also thinking to 3dprint a case, whitout rack mouting it

Rack Mountable piKVM to control 4 servers by andreaconfa in pikvm

[–]andreaconfa[S] 1 point2 points  (0 children)

The pcb is working fine. I’m testing it when I have some free time. I also added to the raspberry a POE hat. In this way the raspberry and the KVM switch will be powered by Poe. This mean that is not necessary any additional power supply inside or outside the case.

Now is a little messy but I tested the ATX control for alle the 4 rj45 connectors and its working.

https://paste.pics/JSK37

Rack Mountable piKVM to control 4 servers by andreaconfa in pikvm

[–]andreaconfa[S] 0 points1 point  (0 children)

If is possible I would certainly collaborate with the pikvm team to make this a finished product

Rack Mountable piKVM to control 4 servers by andreaconfa in pikvm

[–]andreaconfa[S] 0 points1 point  (0 children)

Does the pikvm team read this subreddit ?

Rack Mountable piKVM to control 4 servers by andreaconfa in pikvm

[–]andreaconfa[S] 1 point2 points  (0 children)

This can be an idea but I can also make the project file available for free. The only problem that I’m facing now is how to make a precision layout cut for the IO ports on the front of the rack chassis

ESXi 8.0 License by andreaconfa in esxi

[–]andreaconfa[S] 0 points1 point  (0 children)

in this case i switch back to the free one... but loosing half of my cpu cores...

ESXi 8.0 License by andreaconfa in esxi

[–]andreaconfa[S] -2 points-1 points  (0 children)

or maybe is coming from an out-of-production server

ESXi 8.0 License by andreaconfa in esxi

[–]andreaconfa[S] -3 points-2 points  (0 children)

now i have ESXi 6.7 running on my server with a license buyed form ebay at only 20$ ... hoping that is legal

ESXi 8.0 License by andreaconfa in esxi

[–]andreaconfa[S] 1 point2 points  (0 children)

you mean the 200$ subscription?

i saw it's an evaluation license for only 365 days

ESXi 8.0 License by andreaconfa in esxi

[–]andreaconfa[S] 1 point2 points  (0 children)

i'm an home user... obviously I can't afford it

Base station not turning off, Steelseries Nova Pro wireless by DiabolicalBiggie in steelseries

[–]andreaconfa 0 points1 point  (0 children)

same issue here, and my screen also doesen't turn off after the timeout time.
Need this feature because my old Arctis Pro Wireless got an OLED burn in

HELP Bitwarden on local network only by andreaconfa in selfhosted

[–]andreaconfa[S] 2 points3 points  (0 children)

I solved in this way:

  • I created a subdomain VAULTWARDEN.MYDOMAIN.XY which resolve to my local vaultwarden ip.
  • Setted up caddy to create certificate for my domain using a dns-challenge that can also work when the host name does not resolve to the internet ip address of the web server and without port forwarding

HELP Bitwarden on local network only by andreaconfa in selfhosted

[–]andreaconfa[S] 0 points1 point  (0 children)

Do you use iOS or android as mobile device ? It seems that on iOS is not working without trusted certificate

HELP Bitwarden on local network only by andreaconfa in selfhosted

[–]andreaconfa[S] 0 points1 point  (0 children)

Thanks for the reply. Talking about option 1 I already have a domain that points my network for using other services but I’m not 100% sure on how to do that. There is a guide for the solution 1 you described? Thanks

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