The mobile app Shango (http://shangoapp.com) allows the managment of the essential features of LND on your RaspiBolt. It provides an status overview, lists peers, allows to open & close channels, and of course you can make payments and create invoices.
At the moment this app is in beta testing. If you find bugs, you can contribute to this project by reporting them here: https://github.com/neogeno/shango-lightning-wallet/issues.
This guide describes how to use Shango from within your own network, the same that also connects your RaspiBolt. It is perfectly possible to use Shango on-the-go and connect to your node at home, but this involves creating new TLS certificates and can conflict with other parts of this guide.
Add the following line to your lnd configuration file in the section
$ sudo nano /home/bitcoin/.lnd/lnd.conf
rpclisten=0.0.0.0:10009 tlsextraip=192.168.0.0/24 #<-- change this to fit your ip mask, if might bit 192.168.1.0/24
Open port 10009 so that Shango wallet can talk to your Lightning node, but only from within the local network (The line
sudo ufw allow from 192.168.0.0/24…below assumes that the IP address of your Pi is something like
192.168.0.???, the ??? being any number from 0 to 255. If, for example, your IP address is
126.96.36.199, you must adapt this line to
sudo ufw allow from 188.8.131.52/24…., see more details)
$ sudo ufw allow from 192.168.0.0/24 to any port 10009 comment 'allow LND grpc from local LAN' $ sudo ufw enable $ sudo ufw status
Restart LND and unlock wallet
$ sudo systemctl restart lnd $ lncli unlock
Install QR encoder to pass our super-secret admin information to the app
$ sudo apt install qrencode $ cd /home/admin/.lnd
Set the Bitcoin network:
- on testnet:
$ export NETWORK=testnet
- on mainnet:
$ export NETWORK=mainnet
- on testnet:
Start app & go to “Settings” / “Connect to other LND Servers”
On your RaspiBolt, enter the following command and “Scan QR” with the app
echo -e "$(curl -s ipinfo.io/ip),\n$(xxd -p -c2000 ~/.lnd/data/chain/bitcoin/$NETWORK/admin.macaroon),\n$(openssl x509 -sha256 -fingerprint -in ~/.lnd/tls.cert -noout)" > qr.txt && qrencode -t ANSIUTF8 < qr.txt
- In the app, the input field “IP:Port” is filled with your external ip address. Make sure to replace it with your internal ip address (eg.
- Click on “Connect” and the app should sync with your RaspiBolt.
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