Sometimes if you recover the Windows installation from the backup, you can face a bad situation where the system tries to start but after a while, you are smashed to face by BSOD “boot device is not accessible”. It is because the driver for the storage is not part of the recovered image and when […]
Add driver to offline Windows installation from recovery Read More »
A quick tutorial on connecting your HomeAssistant to read and write data to Wolf CWL-2 (and other Wolf devices that use the Modbus). All data in this tutorial are get from live installation so you need to edit it to match your setup(unit id/network IP etc). Requirements Connection You are able to connect multiple devices
HomeAssistant – Wolf CWL-2 Modbus communication Read More »
If you like the kali Linux environment but you want to use the OS for everyday use, it is recommended to do not to use Kali Linux itself. Kali Linux has its own purpose and does amazing in that way. But for everyday use is better to use some standard distribution in my case I
Install Kali Linux desktop environment to generic Debian Read More »
A few years ago I get the goal to come up with a solution to one unusual situation. One kitchen and two different restaurants, both of them use different POS systems so they are not compatible. The one kitchen prepares meals for both restaurants. There is a need to somehow let to know the waiters
Project SmartKitchen – TCP/IP kitchen signal dev. Read More »
I tested the Riden RD6018 with a Wifi communication card. The unit is really handy with easy to setup interface. It also offers nine memory slots to save your values. I use saved values for example to test the LED (current protection) or to find the shorts on the PCB where I can set the
Riden RD6018 PSU – review and basic settings Read More »
All right I do not pay attention and switched ten amperes and not the single amperes, as the result the MOSFET was fried as charcoal. So I disassemble the fan, check the used MOSFET, and replace it. Here is a really simple video on how you can do it. The used MOSFET in my case
Repair – DL24 over current repair Read More »
Sometimes you need to push the TFTP server value as part of the DHCP process, for example, this is used in most VoIP systems. The VoIP phone use the TFTP server to download configuration files. Here I will show you how to set this value in the Mikrotik DHCP server. 1. Boring stuff The boring
Mikrotik – DHCP Options – TFTP server Read More »
Maybe you need to add more USB devices to your Proxmox VM but the web interface only offers three. Or the other USB devices are not detected by VM operation system. So there is a little tutorial on how you can add more USBs. 1. – connect to Proxmox via SSH 2. – find your
Proxmox – add more USB devices in VM Read More »
MySQL ISPConfig MySQL configuration (root password etc.) /usr/local/ispconfig/server/lib/mysql_clientdb.conf
ISPConfig – important files and configurations Read More »
