Link Blog

11 collections · 1513 total posts

May 2021

27-05-2021
[Solved] Tutorial: GPIO/I2C/SPI-access without root-permissions

[Solved] Tutorial: GPIO/I2C/SPI-access without root-permissions

Source: forum.up-community.org

A great solution to a very specific problem I have been having! --> As you may have noticed, by default you do not have access to the GPIO-pins, the SPI-bus or the I2C-bus as a normal user and you have to use 'sudo' to access them or run an application that utilizes them; it is generally a good idea to limit access to such things for security, but on a dev-board like the UP and UP^2 it may be convenient to do development and testing as a regular user.

06-05-2021
An NFT That Saves Lives

An NFT That Saves Lives

Source: paulgraham.com

oora has been saving lives for 7 years. They run programs in hospitals in South Asia to teach new mothers how to take care of their babies once they get home. They're in 165 hospitals now. And because they know the numbers before and after they start at a new hospital, they can measure the impact they have.

April 2021

19-04-2021
GameDev Pensieve

GameDev Pensieve

Source: gamedevpensieve.com

I use this website as a memory dump for gamedev things i might need in the future. I will update it with new things when i feel like it or when i need to forget things to make room for more. If you have any questions ask on twitter.
Note: This is for my own personal memory dump so it's written to