Weather station cont. V2

[tom r lopes]

I will be at Blue Door this Sunday the 15th. 

Continue work on Raspberry Pi weather station. 

Last Pi meeting Bob gifted a weather station that uses them 1-wire protocol. The Pi can do 1 wire on gpio4. You would needs to enable it in raspi-config. I looked really quick on the protocol: actually requires 2 wires but one is data.  It is pretty cool the sensors are Daisy chained and I'd themselves. In the Pi look at /sys/bus/w1/devices. 

So these weather station use telephone cables to interconnect.  Rj11. So I ordered a rj11 breakout which means you don't need to cut the cables. I'll order another one for Bob's station so you could hook it up easily with a breadboard. 

All are welcome to attend. Linux Pi Arduino hardware hacking. 

I may be a little late as this is the busy season at work. Give me till noon to show. 

Thomas

[tom r lopes]

Well "no space at the inn". 

It is crowded and no tables. 

I'm going to get lunch and try back 1230 or 1

Thomas

[tom r lopes]

Well it is a wash this week. 

No free tables at all. VR guy is here though in his usual spot

See you guys next week

Thomas

[alan tong]

At 2 pm still crowded -just 1,2little tables in corner.

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[ace36]

On Sun, Dec 15, 2019 at 12:50 PM tom r lopes <tomr...@gmail.com> wrote:

Well it is a wash this week. 

No free tables at all. VR guy is here though in his usual spot

See you guys next week

Thomas

As a quite-related FYI, 1) Cal's Final Examinations run from Monday, December 16th to Friday, December 20, 2019, 2) Cal's Fall Semester officially ends Friday, December 20, 2019, and 3) Winter Commencement is Saturday, December 21, 2019 ---> am directly referring to Cal's Academic Calendar at http://guide.berkeley.edu/academic-calendar/

One would therefore easily guess that Cafe Blue Door was crowded today primarily due to the majority of Cal students studying for their Finals and working on whatever projects they may have whose deadlines are this upcoming week.

Cafe Blue Door should be much less crowded next Sunday, the day after Winter Commencement, when many Cal students will be leaving or will have already left for the Winter Holidays.

-Aaron