kindle-dash
Hardware
e-ink dashboard
SHOW HN2021
How HN took it
7 positive, 17 neutral or asking, 1 mixed, 2 critical, out of 27 comments about the project. Thread score +0.16.
Idea: 4 for, 1 againstDesign: 0 for, 1 againstPerformance: 1 for, 0 againstExecution: 1 for, 0 against
The thread, comment by comment
Each row is a top-level comment and its replies, in HN's order. Select a cell to open that comment on HN.
positive neutral or mixed critical about another commenter or something else the maker
What HN said
What people liked
Clever, simple, low-effort approach
From 2 comments
This code does not render the dashboard itself. It's expected that what to display on the screen is rendered elsewhere and can be fetchd via HTTP(s). This is both more power…
htk on HNAgreed. This is both clever and simple, a rare combo.
bovermyer on HN
Excellent battery life
From 2 comments
I don't know exactly yet, but from what I'm now seeing it consumes 3-4% battery per day, with the dashboard updating every 30 minutes for 10 hours a day. I'm only letting it…
PascalW on HNThat is great. A month of usage is what I would consider acceptable for this kind of product.
spuz on HN
Objections
E-ink flashes on refresh are distracting
From 1 comment
I made an eink clock / status display a while back. The thing ran on a tiny lithium-ion battery for weeks, which was nifty. But the flash when the screen refreshes every minute…
jrockway on HN
Standard approach, not innovative
From 1 comment
I think this has been the standard approach for all e-ink displays that have been floating around (both homemade and commercial). So, yeah, I appreciate it but it's not…
safog on HN
Requests
Conditional HTTP requests to avoid unneeded refreshes
From 2 comments
Since updating an eInk screen is relatively expensive, I suspect this system could be made more efficient by issuing conditional HTTP requests (last-modified or eTag) and only…
sradman on HNThe ht program doesn't appear to support conditional downloads. It also doesn't support a HEAD request, which is odd, as it supports GET, POST, PUT, PATH, DELETE. With a HEAD…
tyingq on HN
Real-time push messaging to the display
From 2 comments
Nice project!!! I love these e-ink based projects that enable you to provide data without looking it up. Is there a way to enable real-time messaging on to an e-ink device ? For…
ingend88 on HNCan you also use it to send real-time messages ?
ingend88 on HN
Questions
Which Kindle models can be jailbroken?
From 2 comments
Which models of the Kindle can be jailbroken?
rijoja on HNI tried to jail break my kindle a while back. But Amazon auto pushed a new firmware and prevented it minutes before I could reboot with the crack. So now my device is up to date…
keyle on HN
Can it run on a Kindle with broken touch?
From 2 comments
Nice. How hard it will be install this on a Kindle Paperwhite with completely broken touch sensor?
girishso on HNYou do need the screen to kick off the jailbreak process I'm afraid.
PascalW on HN
Alternatives named
Inkplate e-paper devices
From 2 comments
I considered this as well but didn't really want to mess with the hardware. But if you're up for that you can buy the components yourself, or go for something like inkplate [1]…
PascalW on HNThe Inkplate 10 is being crowdfunded right now for 129$ + shipping.[1] I hope it will be available directly on the website soon as well, as they get shipped from Croatia to the…
wasmitnetzen on HN
Raspberry Pi with Waveshare e-paper
From 2 comments
If you don't have a spare Kindle lying around, smallish e-paper modules are nowadays quite cheap, and can be driven easily from a Raspberry Pi (Zero W upwards). That's what we…
bergie on HNThe price definitely seems great for the size of the display, but it might be worth looking at the Waveshare e-paper displays if you want to do something a bit more DIY.
jpgleeson on HN
Boox e-readers with Android
From 2 comments
Try Onix Boox. They have stock Android. Some of them have internal SD card, which is easy to replace with your own.
drran on HNThis type of idea would work nice with Boox; easy to program (android) and so far the battery life has been stellar.
tluyben2 on HN