Okay, I know we’re not upgrading Apache, but y’know what I mean – let’s upgrade a Debian web server using PHP 7.3 to PHP 7.4! I’ll also cover some pointers on if that web server is running WordPress.
I just upgraded the version of PHP on the server running this blog, and popped over to /wp-admin/site-health.php to check for any errors. There were a few, the main one which caught my eye being The REST API encountered an error.
We’re developing a new product at work, and used a WaveShare WS170120 7″ HDMI/USB touchscreen and a Raspberry Pi 4 during the control prototyping. The 7″ touchscreen had to be rotated by 90 degrees, and working out how to do this wasn’t that straightforward, so I thought I’d publish it just in case it helps… Continue reading How to rotate the WaveShare WS170120 HDMI/USB touchscreen on a Raspberry Pi 4