MMU2-sized. I'll feed filament out of the bottom once the MMU2 arrives. I should make a vid about it, especially once I know how the humidity performance is.
That looks rather useful.
Unfortunately, that's giving me ideas about what I should do for mine. ha
Can you please share the details on the humidity sensor. I've been trying to make one.
I've been trying a couple of sensors, and I'm connecting them to ESP32s and integrating them into my Pi printer hat:
- DHT22. Classic older temp sensor. Not very accurate.
- ENS210. Runs i2c (yay!), super-tiny SMD. Reasonably accurate. (I have another device, same footprint, can't remember the part number of it right now, it's basically identical)
- Si7021. Also i2c, small footprint, though more 'pins' means slightly fussier soldering. I got a couple of these on breakout boards.
do you mind shearing the code please?