There is the theory that the HDMI output of the Raspberry Pi is only initialized if a monitor/television is connected and powered up before a Raspberry Pi 3 is turned on.
Yet when I connect my Raspberry Pi 3 to a old Panasonic Plasma display the Raspberry Pi actually turns on the device and the screen activates every time.
Not so with the Vizio P series I just hung on the wall.
Aside: some of the Panasonic HDMI ports were damaged in a painting disaster…never use a 20lb weight to hold a tarp.
With the Vizio, whether the monitor is on or off and the correct HDMI port is selected or not, the Raspberry Pi 3 simply never brings up HDMI output.
Edit the /boot/config.txt file and uncomment these two lines
And the device works every time from every state. The first line is as it appears, the second activates HDMI and enables sound rather than DVI mode which does not.
I did like that the Vizio takes edits the HDMI connection in its table to Raspberry
I recently attended a well run Professional Development day for CTE teachers within my school district. While everything we did is student focused and data driven, it struck me that we were no longer considering developmental levels, what can be or should be accomplished at each level. Instead we are driven to have every student at every level develop and maintain awareness that only a short time ago would have been considered above their grade/development level.
This article crossed my desk this morning while I wrestle this point of moving everything down until I can only assume a PK student has a career plan, selected my courses, and begun preparing themselves for success on my TSA.
I saw this here. I don’t believe all of this is critical thinking, nor is all of it difficult; however, it certainly does begin to overwhelm me a little, would it be #edushame continued from Educators who no longer are in a classroom?
I am beginning to think about this topic. But when I look at this I do wonder how “Thank You” is part of this…and then it begins to spin a little…just a thought from the journal today.