I am looking for a way to remotely teach a class So I am a single individual and do not have access to any university schemes related to my issue.
I would like to be able to use my wacom device (an pen that allows me to write down on the computer) so that I am able to handwrite equations etc to my students.
I also need to be able to conference with more than one student, but typically less than five.
Last but not least while video conferencing I want to be able to handwrite (like in a blackboard) so that all the students will be able to see in real time what I am handwriting on the &quot;blackboard&quot;
If possible (but not necessary in case it excludes solutions you may have in mind) I would like that black board to be interactive so that students can draw on it as well.
Also since I am a single individual the software or service has either to be free or at a &quot;consumer service&quot; price I am not able to spent e.g 300$ a month for such a service.
For the video conferencing software, I recommend Discord.  It was started in the gaming community. When we all went online in March, several of the students in one of my classes suggested it, and I went with it.
It's very good for low-bandwidth voice channels, and also allows screen-sharing.  The only downside is that it only allows 25 people to see the screen share at once.
To get around that, a colleague of mine streams his video feed to Twitch (another gaming site).
As far as drawing, I use Microsoft's OneNote software. Its drawing allows my to use my Wacom tablet to write on top of PDFs that I upload into it.
Below is a still from one of my video lectures, showing my (awful) handwriting on top of a PDF in OneNote. This was streamed to YouTube for recording purposes, but most of the students were watching live.