pull down to refresh

Select wallet, view wallet config, three dots in upper right, export wallet config, qr code.
Open sparrow. New wallet select camera next to descriptor, scan nunchuk qr.
When sending, create the txn in sparrow, show qr. Go to nunchuk, select wallet, three dots in top right, import transaction, import via qr. Scan the sparrow qr. Sign txn, three dots in top right, export txn, qr, scan with sparrow.