Connected Data

Data Analyzation:

That's a lot of data.

On March 12th, I went to bed at about 2:00am, debugging and soldering components together mainly because I'm going to Philadelphia tomorrow, then I went to bed and wait for the 3D printer to finish.

From 12:50 to 14:03, we've been hanging around in Philadelphia, and it's a loud city with loud public transportations, which we ended up skipping the tickets, because everyone we saw did.

Between 17:40 and 19:08, we rest in the hotel and then went to dinner.

We finished dinner so fast at around 19:27, then went home. probably fall asleep around 10 since that's when the noise is gone.

Then Alina got COVID, so that sucks. stayed at hotel the whole day, quietly. I went out to get some pharmacy food and water from CVS , hence the noise.

The rest data from March 13th ended at 21:44, where we fall asleep.

There's no data on March 14th, why? Because we stayed at the hotel the whole day, rip tickets for Philadelphia Museum of Art and Philadelphia Zoo. We got back to New Jersey on March 15th.

There's a lot of noise from 1:00am to 5:00 am on that day, I'm not quite sure why because we were definitely sleeping. Maybe the geese are having parties on the shore?

March 16th, stayed at home all day, no data.

March 17th, only a few data around 20:30, could have been the TV, or me trying to debug the device and quit after 2 minutes.

March 18th, stayed at home, very quiet.

March 19th, again around 20:15, that's interesting.

March 20th, Alina got better! We went to the HK Supermarket to get some groceries, Chinese groceries. We got home around 6:00 pm, and once again, noises around 20:10, wth?

March 21st, some noises in the morning, could be the birds.

I went to class around 12:00, apparently some data are lost because transportation is very noise. Jeff's energy was quiet enough tho, no readings until after class.

Some questions:

my device cannot tell if I'm actually connected to network (Ex: when connected to hotspot, it cannot tell if hotspot is connected to network)

How to log my data local whenever wifi is not available?