BeagleBone Black specs | Just Board
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- เผยแพร่เมื่อ 14 ส.ค. 2018
- Introducing the BeagleBone Black. A fetching little SBC with an insane number of IO pins, 2x PRUs, and a USB client device.
Outro: PhotoTheremin (creating a theremin-like device that uses a photoresistor to play notes from a musical scale on my computer over the USB client interface).
/* BeagleBone Black */
Docs: beagleboard.org/black
Shop: www.arrow.com/en/products/bb-...
#JustBoard #BeagleBoneBlack - วิทยาศาสตร์และเทคโนโลยี
Can you make temp measurements monitor for 10 fridge log to digitalocean server and access it over web with graphic interface?
I like this series!
Btw you seem like the right person to ask this:
I'm planning on creating an IoT temp measuring device for my fridge, then transmits it to a server so I can monitor the temperature on the go. maybe a bit overengineerd. But do you have good suggestions to realize such an project?
+ cool theremin clone ;)
Thanks! I've got more of those planned, for sure.
For the temperature monitor a board with Wifi or Bluetooth seem like a good fit since you probably don't want to run Ethernet cables to your fridge. But you'll probably need analog input to read the probe...
A Raspberry Pi Zero W with an analog to digital add-on would work. There's probably even an add-on specifically for that purpose somewhere out there. And run the server from the Pi itself.
Or something like this: www.espruino.com/MDBT42Q (which has analog inputs and Bluetooth) could send the readings to a nearby computer running the server.
Bonus points if you run a Tor client on the server and check the status of your fridge over Tor with OrFox! (it would be over-engineering but totally cool and wouldn't require any port-forwarding)
DavyBot v1.0 how would you power the pi inside the fridge?
I was thinking to run the probe into the fridge and set the Pi on top or something. Most of those temperature probes are at the end of a long wire that you could fit between the seal of the door. For instance these ones are cheap and they handle the analog-to-digital): www.google.com/search?q=DS18b20
I'm not sure what kinds of options there are for boards operating at temperatures like that if you wanted to put them on the inside. That would be a fun experiment though! I wonder how long a Raspberry Pi would survive in my freezer...?
DavyBot v1.0 one thing is for sure: no additional cooling needed
Hi, i have a question, mi BBB won't power on, did I do something wrong? :(
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