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by johnshields
Wed Aug 17, 2016 1:02 am
Forum: Troubleshooting
Topic: Rasp Pi 2 wlan0 OK eth0 not
Replies: 2
Views: 434

Re: Rasp Pi 2 wlan0 OK eth0 not

While I have been struggling with this issue for more than a day now, it seems that I didn't try a different 'brand new' ethernet cable - that was the issue.

Sorry,

John
by johnshields
Wed Aug 17, 2016 12:50 am
Forum: Troubleshooting
Topic: Rasp Pi 2 wlan0 OK eth0 not
Replies: 2
Views: 434

Rasp Pi 2 wlan0 OK eth0 not

Hi, Am running Linux raspberrypi 4.1.19-v7+ #858 SMP Tue Mar 15 15:56:00 GMT 2016 armv7l GNU/Linux. /etc/network/interfaces content: auto lo iface lo inet loopback auto eth0 allow-hotplug eth0 iface eth0 inet static address 192.168.1.114 gateway 192.168.1.1 netmask 255.255.255.0 auto wlan0 allow-hot...
by johnshields
Mon Aug 15, 2016 4:11 am
Forum: Device Tree
Topic: Adding a 2nd w1 GPIO
Replies: 21
Views: 11135

Re: Adding a 2nd w1 GPIO [SOLVED]

the mechamism/method outlined by PhilE works.

Slainte,

John
by johnshields
Thu Aug 11, 2016 10:11 am
Forum: Device Tree
Topic: Adding a 2nd w1 GPIO
Replies: 21
Views: 11135

Re: Adding a 2nd w1 GPIO

Thanks for the explanation of pull-up and GPIO5.

Will try as you suggest and thanks for that.

Kind Regards,

John
by johnshields
Thu Aug 11, 2016 8:05 am
Forum: Device Tree
Topic: Adding a 2nd w1 GPIO
Replies: 21
Views: 11135

Adding a 2nd w1 GPIO

I have Raspberry Pi2 Model B and have several DS18B20s (1-wire temperature sensors) and when they are connected to GPIO4, the system sees them i.e. I can see them in /sys/bus/w1/devices (I am using a current Linux raspberrypi 4.1.19-v7+ ). From reading around, I believe that GPIO24 is 'free' and so ...

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