Remove existing version
sudo apt-get -y remove nodejs*
Install new version
curl -sL https://deb.nodesource.com/setup_7.x | sudo -E bash -
Install Bluetooth modules
sudo apt-get install bluetooth bluez libbluetooth-dev libudev-dev
Remove existing version
sudo apt-get -y remove nodejs*
Install new version
curl -sL https://deb.nodesource.com/setup_7.x | sudo -E bash -
Install Bluetooth modules
sudo apt-get install bluetooth bluez libbluetooth-dev libudev-dev