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by fjr
Sat May 23, 2020 7:30 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: are there sdio and i2c master gpio pins on raspberry pi 0?
Replies: 1
Views: 189

are there sdio and i2c master gpio pins on raspberry pi 0?

are there sdio and i2c master gpio pins on the raspberry pi 0? Thank you.
by fjr
Sat May 02, 2020 3:01 pm
Forum: Camera board
Topic: rp high quality camera runs on free software?
Replies: 6
Views: 442

rp high quality camera runs on free software?

free software is software you can use, share, modify and redistribute. https://www.raspberrypi.org/products/ra ... ty-camera/

Can the rp high quality camera run on free software? If so, which packages in the repository are
required? Thank you.
by fjr
Sun Apr 19, 2020 1:13 pm
Forum: Networking and servers
Topic: instructions on testing esp8266 12e wifi on rp0?
Replies: 1
Views: 121

instructions on testing esp8266 12e wifi on rp0?

I want to test the esp8266 12e as a 802.11n wifi card on a rp0. Connections i2c and sdio. If that something which can be done? I found this website. https://hackaday.io/project/8678-rpi-wifi Do you know about other locations to get manuals or instructions? Preferable step by step instructions. Thank...
by fjr
Tue Jan 28, 2020 3:53 pm
Forum: Beginners
Topic: new installed raspbian from noobs v. 3.2.1 on rp 0 sudo apt-get update displays error
Replies: 14
Views: 825

Re: new installed raspbian from noobs v. 3.2.1 on rp 0 sudo apt-get update displays error

mix of Stretch and Buster No my opening post was correct. It is raspbian installed from noobs 3.2.1. Then I had switched the sd card and that sd card had a previous version of raspbian installed. Therefore the wrong posting later on. sudo apt update, sudo apt upgrade. Now I got the right sd card, r...
by fjr
Sun Jan 26, 2020 5:00 pm
Forum: Beginners
Topic: new installed raspbian from noobs v. 3.2.1 on rp 0 sudo apt-get update displays error
Replies: 14
Views: 825

Re: new installed raspbian from noobs v. 3.2.1 on rp 0 sudo apt-get update displays error

current release is Buster
It was a mistake.
Another sd card was inserted.
by fjr
Sun Jan 26, 2020 9:32 am
Forum: Beginners
Topic: new installed raspbian from noobs v. 3.2.1 on rp 0 sudo apt-get update displays error
Replies: 14
Views: 825

Re: new installed raspbian from noobs v. 3.2.1 on rp 0 sudo apt-get update displays error

I ran sudo apt update sudo apt full-upgrade sudo apt dist-upgrade sudo apt update sudo apt upgrade sudo apt-get update sudo apt-get upgrade All commands displayed 0 upgrated 0 newly installed 0 not upgraded Can it be right, that there are no updates for a new installed system? an out of sync mirror ...
by fjr
Sat Jan 25, 2020 7:27 pm
Forum: Beginners
Topic: new installed raspbian from noobs v. 3.2.1 on rp 0 sudo apt-get update displays error
Replies: 14
Views: 825

new installed raspbian from noobs v. 3.2.1 on rp 0 sudo apt-get update displays error

raspberry pi zero raspbian installed from noobs v. 3.2.1 Raspberry pi zero connected to internet by usb ethernet. sudo apt-get update and sudo apt-get upgrade displays message $ sudo apt-get upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating ...
by fjr
Sat Mar 16, 2019 5:37 pm
Forum: General discussion
Topic: design of a generic raspberry pi 3 form factor open source notebook cabinet?
Replies: 18
Views: 2041

Re: design of a generic raspberry pi 3 form factor open source notebook cabinet?

Such a design would do better to use the Compute Module. I do not agree. There are many more raspberry pi 3 form factor soc computers than core board form factor soc computers. Core board form factor computers appears to be more expensive. I am not sure the ports of core board form factor soc compu...
by fjr
Sat Mar 16, 2019 11:20 am
Forum: General discussion
Topic: number of raspberry pi 3 made?
Replies: 18
Views: 2365

Re: number of raspberry pi 3 made?

https://www.raspberrypi.org/blog/raspbe ... le-now-35/
Here it says 9 million rp 3.
How accurate a number are you looking for?
How many millions?
Why do you need the datum?
I want to write Upton
an open letter and in the letter mention the raspberry pi 3.
by fjr
Fri Mar 15, 2019 6:41 pm
Forum: General discussion
Topic: number of raspberry pi 3 made?
Replies: 18
Views: 2365

number of raspberry pi 3 made?

number of them made?
I cannot find it.

Thank you.
by fjr
Fri Mar 15, 2019 6:36 pm
Forum: General discussion
Topic: design of a generic raspberry pi 3 form factor open source notebook cabinet?
Replies: 18
Views: 2041

design of a generic raspberry pi 3 form factor open source notebook cabinet?

There is the raspberry pi 3 and many soc arm computers having a similar form factor. https://www.armbian.com/download/ Has the raspberry pi company considered designing an universal notebook cabinet able to accept various arm soc computers? Either being a 7" or 10" notebook. If the design would be k...
by fjr
Sun Nov 04, 2018 8:44 pm
Forum: Off topic discussion
Topic: will the raspberry pi get free software cpu?
Replies: 33
Views: 5887

Re: will the raspberry pi get free software cpu?

Who moved my post?

I want to ask why it was moved?
by fjr
Sun Nov 04, 2018 3:48 pm
Forum: Off topic discussion
Topic: will the raspberry pi get free software cpu?
Replies: 33
Views: 5887

Re: will the raspberry pi get free software cpu?

They use Broadcom ,because they know Broadcom. Many worked for Broadcom, some have patents related to Broadcom. Do raspberry pi officials have financial interests in broadcom? None of that needs 'free' and I doubt the majority of 20Million sales are worried about it either. Probably not. But some o...
by fjr
Thu Nov 01, 2018 9:38 pm
Forum: Off topic discussion
Topic: will the raspberry pi get free software cpu?
Replies: 33
Views: 5887

will the raspberry pi get free software cpu?

Upton wanted to provide a low priced computer. Likely broadcom provided the lowest price and free software had to take a backseat. Now millions of raspberry pis have been sold. In terms of free software cf software you may use, share, modify and redistribute the raspberry pi is terrible because it w...
by fjr
Mon Oct 08, 2018 7:51 pm
Forum: Beginners
Topic: use rp 0 to flash a teensy 2.0?
Replies: 2
Views: 414

use rp 0 to flash a teensy 2.0?

rp 0
raspbian

https://github.com/CRImier/EEEoma/blob/ ... /README.md

Can I use the rp 0 to flash a teensy 2.0? Can the teensy loader cli be compiled on the rp 0?

Is there other software I can use to flash the teensy 2.0? Thanks.
by fjr
Mon Oct 08, 2018 7:43 pm
Forum: Beginners
Topic: [solved] rp zero powered from 5v 4a power supply?
Replies: 4
Views: 772

Re: rp zero powered from 5v 4a power supply?

Thank you.
by fjr
Sun Oct 07, 2018 4:42 pm
Forum: Beginners
Topic: [solved] rp zero powered from 5v 4a power supply?
Replies: 4
Views: 772

[solved] rp zero powered from 5v 4a power supply?

Power a rp 0 from a 5v 4a power supply?
Thanks.
by fjr
Sun Jun 24, 2018 12:46 pm
Forum: Beginners
Topic: is it correct the raspberry pi 0 has no spi headers?
Replies: 9
Views: 977

Re: is it correct the raspberry pi 0 has no spi headers?

Thank you. To clarify it is not about if there are pin headers on the rp 0. I have put them on the rp 0. It is about if the gpios are the same as them on the rp 2 and 3? I am asking because I want to install libreboot.org on a notebook. I asked minifree.org about how the wiring is done. The answer I...
by fjr
Sat Jun 23, 2018 3:42 pm
Forum: Beginners
Topic: is it correct the raspberry pi 0 has no spi headers?
Replies: 9
Views: 977

is it correct the raspberry pi 0 has no spi headers?

Raspberry pi 0

It has no spi headers and therefore not able to flash roms using the flashrom software? Thanks.
by fjr
Tue Jun 19, 2018 7:31 pm
Forum: HATs and other add-ons
Topic: [solved]thermal paste to get heat sink on cpu?
Replies: 5
Views: 2369

Re: thermal paste to get heat sink on cpu?

Thanks.
What model of Raspberry do you have
It was a general question about all soc computers.
If you can place thermal paste on the cpu and not destroy it.
by fjr
Mon Jun 18, 2018 8:40 pm
Forum: HATs and other add-ons
Topic: [solved]thermal paste to get heat sink on cpu?
Replies: 5
Views: 2369

[solved]thermal paste to get heat sink on cpu?

Can I put thermal paste on the cpu to get a heat sink on the cpu? Thanks.
by fjr
Sun May 13, 2018 3:28 pm
Forum: Beginners
Topic: Which pin size fits the rp 0?
Replies: 2
Views: 362

Which pin size fits the rp 0?

rp 0, which pin size fits the gpio? Does the pin have a name?

Can you somehow get https://en.wikipedia.org/wiki/Jump_wire 2.54 mm to fit it?

Thank you.
by fjr
Sun May 13, 2018 3:03 pm
Forum: Beginners
Topic: install flashrom on rp 0
Replies: 3
Views: 2404

Re: install flashrom on rp 0

If you install raspbian via noobs flashrom 0.9.9 r1954 is available.
by fjr
Sun Feb 04, 2018 12:29 pm
Forum: Beginners
Topic: [solved]sdcard 8gb, to small to dist upgrade wolfram-engine?
Replies: 5
Views: 989

Re: sdcard 8gb, to small to dist upgrade wolfram-engine?

Do you ever run "sudo apt-get clean" No. I ran sudo apt-get clean. It provided 1.2gb of space. Then I could install wolfram-engine. using a direct image install or are you using NOOBS? First I tried the image option. On a gnulinux computer I used dd to write the image on a sdcard. When turning on t...
by fjr
Fri Feb 02, 2018 4:42 pm
Forum: Beginners
Topic: [solved]sdcard 8gb, to small to dist upgrade wolfram-engine?
Replies: 5
Views: 989

[solved]sdcard 8gb, to small to dist upgrade wolfram-engine?

raspberry pi 0 raspbian sdcard 8gb On the sdcard is nothing more than the updated system. Up for sudo apt-get dist-upgrade was wolfram-engine 250mb package. Installing wolfram-engine resulted in an error about to little space on the sdcard. The sdcard's properties say root partition is 5.0gb. Free s...

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