Reason is quite simple: during discovery node 8 was able to reach and 'see' node 11. So it has this node in his 'neighbor' list. However, node 11 did not see node 8 and did not add it to its own 'neighbor' list. Could be due to small differences in positioning, antenna, receiver, sender of these ...

Sure no problem. I also use the free pins in combination with a Razberry card.
Of course you cannot use the pins that are blocked by the Razberry card, but the free pins can.

Also had issues with 230v cables casing interference on cables connected to gpio inputs.
Causing frequent "ghost" gpio input events.
Was able to solve this by adding 100n capacitors to each input port.

I updated Gpio.cpp in order to be able to use the extra 9 GPIO ports of the Pi2. The current version of Gpio.cpp was limited to the old number of GPIO ports of the Pi A/B. I compiled, tested and used the new build with modded Gpio.cpp and it works flawlessly. I can imagine that other people also ...

I updated Gpio.cpp in order to be able to use the extra 9 GPIO ports of the Pi2. The current version of Gpio.cpp was limited to the old number of GPIO ports of the Pi A/B. I compiled, tested and used the new build. But I can imagine that other people also want to use this. How can I upload my ...