This calls for a side by side shootout once I fix the wonky usb-c plug on my 301 that is..... Anybody else having trouble with it falling out of their phone, or the connection dropping out? My charge port is brand new, and it's definitely not dirt causing it.
Yup. And I posted a solution that works for my device today. Copying from that thread:
"The HT-301 is a great thermal imaging camera, but mine is less-than-great at reliably connecting to my Samsung Galaxy S9+ over USB-C. The app will often close because of a lost connection, and I have had to use a rubber band around the camera and phone just to hold it in the right spot (once I find it) so as to avoid losing the connection. That solution kind of works most of the time.
But I found a solution that does work. All of the time.
I have a few USB-C in-line power meters that pass data through. For reasons unknown to me, the HT-301 works perfectly when connected to the phone through a power meter. Directly? It almost never works the first couple of tries and is shaky thereafter. I don't understand why this would work, but it absolutely does. If anyone out there is having the same issue, try this. You'll once again be thrilled with your purchase. And if anyone out there understands what's going on here, I'm certainly curious.
Very interested in hearing whether it works for yours as well.
(Photos in the other thread. For some reason I can't convince them to embed here.)
https://www.eevblog.com/forum/thermal-imaging/a-sort-of-solution-to-ht-301-intermittent-usb-c-connectivity/