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Fix for RTX Graphics Cards rebooting Dell XPS 8700

3 weeks ago By Daniel

Symptons: NVidia RTX 2060, 2070 and 2080 cards cause random reboots in Dell XPS 8700 computers on low demmaning softwares like browsers or 3D viewers.

Solution: Disable PCI Express Link State Power Management

Click on the Start Menu and then type "Power Options" to open the app with the green battery icon.
Select "Change plan settings" for your current power scheme
Select "Change advanced power settings"
Disable the PCI Express link state power management.

Notes:

Ultimate Marlin 2 + BLTouch for Ender 3 with OctoPrint

2 months ago By Daniel 21 comments

This is the vanilla version of Marlin Firmware 2.x pre-configured for Creality Ender 3 printers with original or generic BL Touch sensors. This distribution is focused on professional/power users and is packed with the maximum amount of features the small 1284P chip can fit at the expense of the SD Card support. Because of the lack of the SD support this is only recommended for OctoPrint users.

Marlin 2.0 Firmware configured for Ender 3 + BL Touch

2 months ago By Daniel 139 comments

This is the vanilla version of Marlin Firmware 2.x pre-configured for Creality Ender 3 printers with original or generic BL Touch sensors. The standard configuration file from Marlin distribution was carefully reviewed to include the latest Ender 3 specific settings from the official Creality firmware and from Antclabs.

Control Arduino from Android using Node-RED and Johnny-Five

3 months ago By Daniel

Tutorial for controlling Arduino or other IoT devices from Android phones using Johnny-Five and Node-RED. The connection to the board can be local (USB OTG) or remote (TCP).