Still on the journey...
Finished a v0.2 notes:
Now have a printed case! See pics below.
The Radio and the Arduino needed to have the header pins soldered upside down.
The NRF24L01+PA+LNA doesn't come that way, so I had to de/re solder the pins. Not the simplest.
The fan screws get in the way of the serial gateway assembly.
Ideas for gen v0.3:
Turn Arduino and Radio 90 degrees , basically make a sandwich. I think there is enough room if I use a double sided perf board.
I'd need smaller 3mm LEDs instead of the 5mm one's I've got... I've got some on order.
Also want a fresh radio module, if I don't have to flip the pins it would be easier for anyone else to do it.
Alignment pins - the Magnets do a good job, but little gaps are not ideal.
Again for anyone interested here's the updated tinker cad link: https://www.tinkercad.com/things/3NuVSR723k2
Very nice!
I knew it would only be a matter of time until we saw MySensors custom injected molded components!
I think if you made a box that could fit the Easy / Newbie board (~50x50cm) plus radio and 2AA batteries, you would probably sell a lot of them! I know I would buy some of those...
Looking forward to their reply!
Keeps surprising me how hard it is to find something that easy. Of course I could simply use any kind of vented enclosure, but these seem less suited for outdoor use...
https://www.google.com/search?q=vented+sensor+enclosure&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjR8eSizKfoAhWEsaQKHfAvBK4Q_AUoAXoECAsQAw&biw=1920&bih=937
@secantscope said in Enclosure for Honeywell HPM-series PM sensor:
@Nca78 said in Enclosure for Honeywell HPM-series PM sensor:
For enclosure, another option is a radiation shield.
What do you mean by "radiation shield"?
Try Google
or, when you fee comfortable with tinkering, you can build your own, with bigger print area, "nanodlp" SLA printer with cheap 2k lcd from aliex***** (possible to improve air filter and isolation, a lot more easier with less parts than building a corexy etc)
but I totally agree, when you don't need bigger print, buying a ready to use printer is simpler and the smaller lcd are just a little bit more precise
