Am 13.06.2016 um 18:58 schrieb Peter Hollenbeck:
>
> Do I wire:
> GPIO pin 1 (3.3V) to red
> GPIO pin 6 (Gnd) to yellow
> GPIO pin 7 (GPIO4) to blue
> ??
>
Correct. And please wire a 1k resistor between pin 1 and pin 7. That's
the needed pullup. Then, you have to load the w1-gpio kern
Am 13.06.2016 um 19:35 schrieb Guy COLIN:
>
> Let's wait and see...
>
Okay. Maybe it's the ground connection.
Kind regards
Jan
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patt
Thanks Jan for your support and the interest you are showing on my problem.
You pointed out the hardware and I agree. It's possible.
But when you said: "Any devices can go missing if the bus is jumbled"
I thought: how is that possible because I have separate buses.
If it's short on one bus it can
Great.
I'll order a couple of DS2483 devices.
Thanks,
Peter
On Mon, Jun 13, 2016 at 9:58 AM, Peter Hollenbeck wrote:
> Thanks for the very useful answers. I will order the Sheepwalk board but
> in the meantime will try the "cheap&dirty solution". To do so I need help.
> Let me put it in perspec
Thanks for the very useful answers. I will order the Sheepwalk board but in
the meantime will try the "cheap&dirty solution". To do so I need help. Let
me put it in perspective. I'm a 79 year old former mainframe computer
programmer but know next to zero electronics.
" ... connecting it (and a 1k
I second the ds2483. Incredibly cheap and reliable.
> On Jun 13, 2016, at 2:43 AM, Jan Kandziora wrote:
>
>> Am 13.06.2016 um 04:11 schrieb Peter Hollenbeck:
>> This article:
>> https://www.packtpub.com/books/content/raspberry-pi-and-1-wire
>> suggests using a 1-Wire DS2482-100 bridge from AB E
> If you only want to connect a single DS18B20, the cheap&dirty solution
> of connecting it (and a 1k pullup to 3.3V) to GPIO4 is sufficient.
This. However, if you want a bit more flexibility and plug n play
simplicity I've used the Sheepwalk electronics modules in the past
with good success, nota
Am 13.06.2016 um 04:11 schrieb Peter Hollenbeck:
> This article:
> https://www.packtpub.com/books/content/raspberry-pi-and-1-wire
> suggests using a 1-Wire DS2482-100 bridge from AB Electronics to connect to
> a DS18B20.
>
This board is an overly complex design. The DS2483 onewire host chip
will w
Hi,
I buy 1-Wire DS2482-800 at this adress and it's works very well :
https://www.tindie.com/products/closedcube/ds2482-800-i2c-to-8-channel-1-wire-breakout-board/
It is manufactured and sent from the UK.
Maybe they can send it to you?
Regards
R
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