Hi
I recently got a Lego NXT 2 and I've been trying (and failing miserably) to connect to it over bluetooth.
I've tried with both RaspOS and Ubuntu and I can pair via either the OS GUI or bluetoothctl, but every time I connect it immediately disconnects again. When using bluetoothctl I get. I believe this is something to do with rfcomm, so I have been trying to manually bind using which seems to be ok but then when I try sending a signal, e.g. I get nothing.
I'm fairly confident with linux but I'm very new to doing anything other than basic bluetooth connections. FWIW I've also tried to connect from my Mac and had other issues, I've not yet tried Windows.
Any help massively appreciated!
I recently got a Lego NXT 2 and I've been trying (and failing miserably) to connect to it over bluetooth.
I've tried with both RaspOS and Ubuntu and I can pair via either the OS GUI or bluetoothctl, but every time I connect it immediately disconnects again. When using bluetoothctl I get
Code:
Failed to connect: org.bluez.Error.NotAvailable br-connection-profile-unavailableCode:
sudo rfcomm bind 0 macAddress 1Code:
printf "\x03" > /dev/rfcomm0I'm fairly confident with linux but I'm very new to doing anything other than basic bluetooth connections. FWIW I've also tried to connect from my Mac and had other issues, I've not yet tried Windows.
Any help massively appreciated!
Statistics: Posted by ollyrennard — Wed Jan 08, 2025 4:37 pm — Replies 0 — Views 37