Hmm interesting. I'll have to dig more into this chip to see what it's about. I know the ESP32 is usually avoided when battery life is a high consideration, I haven't really played around with anything other than a few ardunos and the ESP8266 so I don't have much to compare it with. I guess I've just seen so many projects where someone tagged on an ESP chip to an arduino project just to get wireless capabilities with no understanding that the ESP series is quite a lot more powerful than the arduinos (some people I've talked to literally had no idea the ESP chips were programmable microcontrollers) so it's easy to jump the gun and assume that's what is happening in other projects also.
Shdwdrgn
joined 1 year ago
From the limited reading I've done on the subject, it seemed like a lot of power in the Flipper was based around wireless testing (both wifi and bluetooth) although I also saw a number of things based around other bands. I guess I'm just not following why this was considered an add-on when the ESP32 has all that stuff built in already (and you can certainly shut down the radios to save power when you're not using them)? Plus it also includes native support for other popular busses like I2C, I2S, and CAN so it seems like it could be useful for sniffing out what's attached to a lot of different types of connections. Maybe I'm just straying outside the realm of basic pentesting, the idea just caught my attention about how handy it might be to have a small device that could work with a lot of different types of electronics.
Yeah I wasn't too concerned about the hardware side of things, I was just curious about finding software because I don't really know anything about pentesting. Guess I'll keep looking around.
Gotcha. Yeah I have plenty of experience with getting circuit boards made and even working with SMD parts (actually working on some boards right now) so I tend to forget that not everybody just has this stuff lying around. Maybe the hardware is the limitation preventing a lot of ESP-based clones of flipper from being available out there.
So you're not simply trying to delete old emails based on the date they were sent to you? It might help to know where these dates are located, if in the subject line or in the body. And is consistently a straightforward date like "2024-02-11", or are you also trying to look for vague references like "Feb 11"? That might make a difference for how the question is answered, however a quick google search suggests that the FiltaQuilla add-on will support regular expressions in the message filters for addresses and subjects, while "Expression Search / GmailUI" adds expressions for body searches.
Yeah I saw there was the add-on board for wifi testing, but it seemed like this plugs in externally and isn't a normal part of the toolkit? So if the Flipper itself isn't performing the wifi test then I guess I don't see why the ESP32 couldn't just add in everything else the Flipper does? All the other hardware I saw, for IR, NFC, RFID, and one-wire connections... that could all easily also be added to the ESP32 with pins to spare, so what am I missing?
I saw this on Mastodon the other day and started digging into it. Seems like a really cool project although the chip they used appears inferior to the ESP32? I found a few similar projects based on the ESP32 but they seem to be limited to wifi/bluetooth captures only with the possibility of other options if you swap out the firmware. This makes me question why the ESP32 with 4MB of flash cannot do much more than the Flipper Zero with its 1MB of flash and a CPU that runs at 1/3 the speed (or less) and only a single core? Anyone have some ideas, and/or have seen other open projects based on the ESP32 that do all and more that the Flipper Zero can do?
One big problem is going to be that political supporters have been more than willing to assume anything they don't like about their candidate is a "deep fake", regardless of the fact that this has only been a recent possibility. You could have an authentic video of their favorite candidate telling everyone how stupid their supporters are, and those supporters will never believe it (or vice-versa, that easily-detectable fakes are made to smear a candidate, and the opposition will gobble it up).
Yeah we're going to see a lot of disgusting stuff like fake porns, but that was already being made on still photos so of course we're going to start seeing videos now. I think it will be interesting to see what happens in Hollywood, where actor's voices are already being used without their consent. If laws get passed to discourage such things (and we've just seen the FCC ban the use of faking politician's voices), they can also be used to curb other fakes of real people. I think that will help, but in the meantime it's still the Wild West of AI-generated content.
I dunno, like I said zfs is pretty damn good at recovery. If the drives simply drop out but there's no hardware fault you should be able to clear the errors and bring the pool back up again. And the chances of two drives failing at the same time are pretty low. One of these days I do need to buy a spare to have on hand though. Maybe I'll even swap out one drive just to see how long it takes to rebuild.
My current setup is eight 18TB Exos drives, all purchased from Amazon's refurb shop, and running in a RAIDz2. I'm pulling about 450MB/s through various tests on a system that is in use. I've been running this about a year now and smartd hasn't detected any issues. I have almost never run new drives for my storage and the only time I've ever lost data was back when I was running mdadm and a power glitch broke the sync on multiple drives so the array couldn't be recovered. With zfs I have even run a RAID0 with five drives which saw multiple power incidents (before I got a redundant power supply) and I never once lost anything because of zfs' awesome error detection.
So yes, used drives can be just fine as long as you do your research on the drive models, have a very solid power supply, and are configured for hot-swapping so you can replace a drive when they fail. Of course that's solid advice even for brand new drives, but my last set of used drives (also from ebay) lasted about a decade before it was time to upgrade. Sure, individual drives took a dump over that time, this was another set of eight and I replaced three of them, but the data was always safe.
Don't forget that Amazon also routinely charges shipping costs that sellers have already rolled into their pricing. The first time Amazon moved away from the $25 free-shipping mark, I started looking elsewhere and found the same sellers at their own websites or on ebay, with zero shipping charges (I was looking for hard drives at the time). When I reached out to ask the sellers about it, they said they had no idea Amazon was up-charging their orders but they had no say in the final pricing.
Now that Amazon has once more abandoned the $25 free shipping I have stopped using them entirely (again). I'll read the site for product reviews, then go find the same seller on ebay and get it for an honest price and free shipping.