
Open-source DIY Bitcoin point-of-sale terminal for offline Lightning checkout, on-chain payments, and LNURL withdrawals.
LNPoS is ESP32 firmware for a battery-powered merchant terminal. It uses an LNbits LNURLDevice backend for offline Lightning payment confirmation, can derive fresh on-chain addresses from an xpub, and can create LNURL-withdraw links for cash-to-sats sales.
Awaiting sources for: custody, platforms, lightning, availability.
Facts verified: Not yet verified
No evidence linked.
Layers Lightning · Bitcoin L1
Settle order · L1 → Lightning → Sidechains → Rollups → Meta → Off-chain
Same job · Payments/Commerce