Not sure how many other Raspberry Pi guys are on here, but i my raspberry pi 3 apparently die from running my latest bot off it, even tho they state its capable of running off pi 2.
Things had me thinking and i heard about it before, so i tossed the bot on my main PC temp to work its way out of some positions it got into before it died... I decided to try out installing Ubuntu on my old Samsung Note 4 i had laying around from when i upgraded to my latest phone and it turned out easier than i had expected....
Raspberry Pi 3 running the bot, the CPU ran 70%+ 24/7 and CPU temps with aluminum premium thermal case sat around 55-60c at max....
Samsung Note 4 running the bot, the CPU runs around 17% now and CPU temps are in the 40-45c range....
Benefit of the phone now is that it has a battery for those days when power cuts out on me now.. just win win all around
To the few that asked me about the clips.. Here is the printer file..
https://ufile.io/jqbpzis it the pi, or just the SD itself?
I have killed ~5 SD cards now with a Pi2 and using it as my VPN host.
Im still too lazy to config a linux box to replace the pi.... being the VPN's connection is now pretty @#$ fast, I think ill upgrade my servers and services I host there. MAkes sense, but Just wondering if yours was a SD failure.
No i think it died itself, after communicating with amazon about it being only 2 weeks old since purchase, they have me returning it for a full refund, placed an order for the brand new latest 3+ since its the same price....
The cell phone is working well, but i dont think its up to the task in regards to the charging.. the power draw of the bot jumps way up when its actively monitoring a position compared to when its just monitoring the exchange for pricing ticks... CPU load goes from 15% roughly monitoring 132 pairs i currently have it trading on to 60%+ when it has a pair actively bought and monitoring for position to sell... not exactly sure why the drastic change i didnt realize this previously, i think when the PI3 was in the 70% cpu range it was actively trading a pair... So basically since the cell phone cpu% jumps way up, the battery on the phone starts dropping like a rock and a few times it dropped to 50% and less before it sold the pairs off and was able to charge back up to 100%, granted the lower it got in charge the slower it dropped, so maybe the phone is limiting the amount of charge rate up near full charge... So my guess is the phone will not live long in this constant tug-o-war with the battery. I truly want a battery backup for the bot, since 3 times storms recently has knocked my pi offline while it was trading and then i would get stuck in trades hours later that would take many hours to days to average out of manually to not loose money on the trades.
I may have to just build a linux box myself or ive been thinking of maybe picking up something like a tablet or laptop to run the bot that has a battery built in... I may pickup one of those 12inch student google chromebooks at bestbuy, i saw them previously for like $69 on sale.
I tried running my PI's off a UPS, but even with 3 of them the UPS couldnt pickup a high enough load for it to trigger the battery backup and this was on a professional series APC, according to APC the min VA for it to trigger backup is like 27 watts i think they told me... and all 3 raspberry pi's were pulling only 5.8watts in total according to the software.