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Show HN: Raspberry Pi 400 with a $2 IPS 240x240 micro display

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Re: Show HN: Raspberry Pi 400 with a $2 IPS 240x240 micro display

#71

Earlier quoted context omitted.

4, 3 and a 1 y/o for me. Can agree, that it's been hard to maintain the same focus and energy recently.

We feel like the worst parents in the world because our kids apparently don't need as much sleep as other kids. We've tried extensive bedtime rituals, tried tiring them out by going to the forest and making em run etc, but we really can't get our 1,5 year old to need more sleep than we do. Our 4 year old tends to sleep an hour longer in the morning, but the little one is really killing us from a freetime standpoint w…

I’ll throw one thing out there in case you’ve not tried it: I’ve seen plenty of advice that if your kids wake up “too early”, then counterintuitively, they may be going to sleep too late. So in your case, it’s possible that if you get them to bed two hours earlier, they’ll just wake up earlier. However, getting them to bed several hours earlier might work better. Ours are almost-3 and 5 and both sleep ~12 hours, but if they go to bed late will probably wake up early and things go to pot.

That said, I’ve zero idea how to switch sleep modes, sorry.

Our lifesaver was “healthy sleep habits, happy child” by Mark Weissbluth.

Re: Show HN: Raspberry Pi 400 with a $2 IPS 240x240 micro display

#72
post #35

A bit off-topic but related to the intro in this readme.. > Why? > I'm super bored in lockdown. Add a Raspberry Pi 400 and a few tiny displays... I feel like there are two distinct kinds of lockdown experience. One, you have kids, and you have absolutely no free time because now your kids are home and you're working from home. Two, you don't have kids, and you're super bored every day. Seems like not much in between.

Thank you for acknowledging this. The whole subthread of shared experience is highly theraputic.

Re: Show HN: Raspberry Pi 400 with a $2 IPS 240x240 micro display

#73

Earlier quoted context omitted.

QR for status or info on anything is the winner here... can you array these off a single PI? Imagine this: An installation where there is an array of these screens - they are associated with whatever you want info on - they cycle btwn a screenshot of the item, some basic text (like IP/UPC/Barcode/QR to a fully detailed product/item page, uptime/health status...) etc... And you can just have a PI running a bunch of th…

You can probably do this off an esp32 without too much trouble.

Please educate me on where I should go for esp32?

Re: Show HN: Raspberry Pi 400 with a $2 IPS 240x240 micro display

#74

Earlier quoted context omitted.

4, 3 and a 1 y/o for me. Can agree, that it's been hard to maintain the same focus and energy recently.

We feel like the worst parents in the world because our kids apparently don't need as much sleep as other kids. We've tried extensive bedtime rituals, tried tiring them out by going to the forest and making em run etc, but we really can't get our 1,5 year old to need more sleep than we do. Our 4 year old tends to sleep an hour longer in the morning, but the little one is really killing us from a freetime standpoint w…

Don't feel bad! Every kid is different and there is no magic trick (at least that I've found!) to get them to sleep more. Mine are 4 and 6 and I'm trying to reframe my mind to not see sleep as a battle. What is killing me is that they won't come downstairs alone to play, though once here they can play unsupervised. I am looking forward to the days getting brighter so it isn't the dark that stops them.

Even taking out my 2h45m (total) commute time, I'm more tired than ever. I'm sure a lot of mine is due to stress and low level depression - I have a lot on now but so does pretty much every person you interact with.

Before lockdown I was starting to get some arduino and electronics projects in during my commute, but I've barely even had time to watch videos of other people's projects.

I just remind myself that in time this will change, that I'll find time again for myself. Over Christmas I've been trying to go for a walk alone each day and also to step away from my phone more. But it is hard - but that is OK.

Re: Show HN: Raspberry Pi 400 with a $2 IPS 240x240 micro display

#75

There is a weird spot in the display market that is painful as a embedded developer: Displays under 400x240 pixels, usually the gfx buffer can be managed in the ram of the MCU. Nothing fancy needed, can get decent framerate on SPI bus running at 16 MHz. Anything above this range gets super ugly: no good displays exist and if they do, they're expensive or outdated (800x480 resolution is basically impossible to obtain)…

Does this help? https://www.buydisplay.com/5-inch-tft-lcd-module-800x480-dis...

Re: Show HN: Raspberry Pi 400 with a $2 IPS 240x240 micro display

#77
post #35

A bit off-topic but related to the intro in this readme.. > Why? > I'm super bored in lockdown. Add a Raspberry Pi 400 and a few tiny displays... I feel like there are two distinct kinds of lockdown experience. One, you have kids, and you have absolutely no free time because now your kids are home and you're working from home. Two, you don't have kids, and you're super bored every day. Seems like not much in between.

Super agree. Its either "I'm bored out of my wits" or "i'm exhausted with my kids" Folks with more time and energy on their hands have managed spend it all on a broad variety of rabbit holes. Folks with kids have managed to wither whatever minutes were left away, looking at the other group's reports on their rabbit hole expeditions Both, together have managed to give google enough confidence to double their ads and d…

Thats only if you believe raising kids isn't a rabbit hole expedition.

Quite a few people are just too confused, clueless and unconscious of what expeditions they are on.

Re: Show HN: Raspberry Pi 400 with a $2 IPS 240x240 micro display

#78
post #35

A bit off-topic but related to the intro in this readme.. > Why? > I'm super bored in lockdown. Add a Raspberry Pi 400 and a few tiny displays... I feel like there are two distinct kinds of lockdown experience. One, you have kids, and you have absolutely no free time because now your kids are home and you're working from home. Two, you don't have kids, and you're super bored every day. Seems like not much in between.

Super agree. Its either "I'm bored out of my wits" or "i'm exhausted with my kids" Folks with more time and energy on their hands have managed spend it all on a broad variety of rabbit holes. Folks with kids have managed to wither whatever minutes were left away, looking at the other group's reports on their rabbit hole expeditions Both, together have managed to give google enough confidence to double their ads and d…

> together have managed to give google enough confidence to double their ads and disable the "skip ad" buttons on youtube.

Just in case there's anyone from Google reading this: I'm tolerant of ads. I'd like the option to "skip the first ad" but watch the second. Or just put the short ad first.

Sometimes I don't mind watching a 15 second ad, but I really don't want to watch a 4 minute ad.

Re: Show HN: Raspberry Pi 400 with a $2 IPS 240x240 micro display

#79

Earlier quoted context omitted.

> Both, together have managed to give google enough confidence to double their ads and disable the "skip ad" buttons on youtube. I'm finding that I'm not using youtube that much anymore. It wasn't really a conscious decision - the annoyance pushed away my reptilian brain.

I barely use it on my phone anymore and on my desktop I installed an adblocker again (before I only used uMatrix). But we’re a minority, obviously Google’s choice is paying off.

> But we’re a minority, obviously Google’s choice is paying off.

Or a growing towards a majority and Google is in a deathspiral trying to meet quarterly growth targets by extracting more attention from an audience that is catching on faster than it is growing in size.

One can hope.

Re: Show HN: Raspberry Pi 400 with a $2 IPS 240x240 micro display

#80
post #35

A bit off-topic but related to the intro in this readme.. > Why? > I'm super bored in lockdown. Add a Raspberry Pi 400 and a few tiny displays... I feel like there are two distinct kinds of lockdown experience. One, you have kids, and you have absolutely no free time because now your kids are home and you're working from home. Two, you don't have kids, and you're super bored every day. Seems like not much in between.

Third take: you use the free time to work on your projects and come out of lockdown stronger, healthier, and richer both in money and culture.
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