Ah, I see. If I do have any issues I’ll investigate my options for additional cooling, but I’m not sure it’s needed right now. Besides, it’s below 60°C atm, and running it slightly warmer is more energy efficient
Currently it’s picked up 387 messages since installation! Seems like it’s working as intended
I have yet to test the LMIC portion of my summer project, but I’ll be doing that on Monday after spending yesterday compacting the program down so that it’ll fit inside 32K program memory (and Thursday making it fit inside 2K RAM).
The SD card library in particular is terrible for RAM usage, it turns out. It’s actually a wrapper around
SdFat and it doesn’t have an option it clean up after you’ve finished with it easily, which is very annoying. I’ve ended up using SdFat directly and pushing it out of scope after I’m done with it.