Connection Between HBD and Lightning Network
HBD (Hive Backed Dollar) is a stablecoin on the Hive blockchain, and there isn't a direct connection between HBD and the Lightning Network. The Lightning Network is a scaling solution for Bitcoin, while HBD is a stablecoin on a separate blockchain. However, it's possible to use HBD as a bridge to Bitcoin, and then access the Lightning Network, but this would require additional steps and intermediaries.
Indirect Connection
Some projects may explore using HBD as a collateral or peg to a Bitcoin-pegged asset, which could then be used on the Lightning Network, but this is still speculative and not a direct connection.