Raspberry Pi Forums

bensimmo

Pi to laptop If Windows. Get https://www.bitvise.com/ssh-client-download BitVise SSH Client Use SSH (you'll need to enable it on the Pi, read the docs or looking in settings) Then login and you have a remote shell to the terminal. BUT if you hit the folder SFTP icon on the left, you can transfer fil...

bensimmo

i/o error, with i2c in the bits before it... Normally means it cannot see the device it is reading. I2C being how it talk to it. So you more than likely need to enable it in the setting and reboot. You can do that either from the start menu and the RaspberryPi Pi settings. Or from sudo raspi-config ...

bensimmo

I think that is just wear on the board. The led wouldn't work if it was.
I can only see a break on the right hand side and then in the pin section.
That and I have one of these boards I think.

bensimmo

As above, I wouldn't worry (what router is it). I have band-steering enabled on all of mine, it's much nicer and easier, especially for portable devices. The devices just move you between them as needed/is better. Anyway, you shouldn't need to be on the same frequency. All mine can talk to each othe...

bensimmo

Which part ?

bensimmo

Move data to PIN18(GPIO24) Then type sudo dtoverlay w1-gpio gpiopin=24 pullup=0 Wait and see if you see anything being found in the one wire place. (I know you have done it before) And/or better change config.txt to now be dtoverlay=w1-gpio,gpiopin=24 And reboot. It would be interesting to see if Ba...

bensimmo

I can recommend https://github.com/pimoroni/enviroplus-python to look for answers, pimoroni support their own products well. And of course their forums too :-) They may have moved to roboto? sudo pip3 install fonts sudo pip3 install font-roboto Maybe, I know some of the LCD examples used that. And f...

bensimmo

If you couldn't get an LED to work, I would be looking at a faulty cable*, maybe and probably it is back to front and needs turning around (hence you couldn't get the led to work on any Gpio as it would be in the wrong place. So see above for a photo request and test that . And easy test is between ...

bensimmo

As above, but I would try Gpiozero module again, they have you covered no matter your MCPxxx used

https://gpiozero.readthedocs.io/en/stab ... erters-adc

bensimmo

Quick search gave this https://thepihut.com/blogs/raspberry-pi-tutorials/raspberry-pi-plant-pot-moisture-sensor-with-email-notification-tutorial So you know what it is you have. https://projects.raspberrypi.org/en/projects/physical-computing https://gpiozero.readthedocs.io/en/stable/recipes.html#but...

bensimmo

There sensor works by sending on/off on the DO wire to you Gpio.
That is it, you get no data from it, it acts like a switch.

You set the setpoint (point that it gives on/off) with the blue square/white circle variable resistor.

For that look at using Gpiozero and a button, as they are similar.

bensimmo

It's not dangerous (unless you count possible SD card corruption), but it will reduce lifespan, however dropping from lets say 25 years to 20 years is probably not important. Thank you for your reply. And I have one more qustion. over_voltage=6 arm_freq=2000 << I put this code in the end of config....

bensimmo

It's the same using a Pi Zero (as they use the same processor and ram setup). Actually, it's slower than the Pi0, which is clocked at 1GHz, while the old single core Pi B(+) was only clocked at 700MHz. A faster SD card might help a little, but even with an SSD a Pi0 or model B is still going to be ...

bensimmo

The old Pi B+ cannot really cope with modern Raspbian and especially not Chrome. It's the same using a Pi Zero (as they use the same processor and ram setup). Though several minutes is excessive, quality SD card? even then it still not several minutes. Unfortunately the lightweight browser and Pytho...

bensimmo

Is there a.website with the results an conclusion, don't really want to watch a video that can be scanned quickly with results on a website.
It's a 15 min video to show some graphs of a benchmark ?

bensimmo

Odd, once they added the new firmware for it to goto 2GHz, I could use it at that, no heatsink or anything. But if this is a new setup and you have rebooted, then you'll have the latest firmware. I think I Set oveer_volt to 6 Drew to 2000 Reboot and off it went. It could probably go quicker. I could...

bensimmo

and this might help you along (pics, circuit diagrams and analysis )
https://www.martinrowan.co.uk/2018/11/r ... d-version/

bensimmo

The board size one is available, otheriwse as far as I know, unless someone has already done it) try and work it out Main side it the bottom side. older https://raspberrypi.dk/wp-content/uploads/2018/03/pi-poe-hat-5.jpg newer ( I think) or https://raspberrypi.dk/wp-content/uploads/2019/06/raspberry-...

bensimmo

gpsmon will read it in ubx binary format assuming it sees it as u-blox. (It should probe to find out, though once in name it seems.harder to switch it back gpsmon -t u-blox That as mentione before, should force it to ublox, it should automotive and find it, but it is a newer type of GNSS. gpsd will ...

bensimmo

38400 as per the manufacturer saying so.

bensimmo

Definitely go for a buck converter that are recommended for SBC projects: https://www.adafruit.com/product/2190 https://www.piborg.org/power-1137/battborg That adafruit one is a buck-boost, so significantly less efficient than a buck converter, and it's only good for 1A and costs 10 USD. The piborg...

bensimmo

and GPSMON still giving him the same problem, it probes the device and should auto try to get the correct board rate. It may even use gpsd (i forget) if it finds it. you could try gpsmon -t u-blox (maybe with a "killall gpsd" before hand) other than that, see what mike can find :-) or the people tha...

bensimmo

It may be time to connnect the Pi up to a monitor/TV and see what that is doing too. Sometime a bit easier than remote access.

bensimmo

I would agree with that, it looks to be one row out.

bensimmo

Yes some of mine do that, but only after quite some time and they are outside (but safe from the weather.. mostly.) It gradually gets worse though until they need replacing. But they (mine) are cheap of AliExpress. Not an expensive official recommend Bosch supplier. I just take out and replace. Next...

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