I saw it a long time ago...
https://shop.lnbits.com/product/bitcoinswitch-kit-esp32-hacker-kit
You can do it yourself. 😎👍
⚡️🚪 WATCH - Unlocking a door with a Bitcoin Lightning payment.
https://blossom.primal.net/e1d276022b548cc8bb96039a294f07e94b631c753bd958d726df074750273bec.mp4
I saw it a long time ago...
https://shop.lnbits.com/product/bitcoinswitch-kit-esp32-hacker-kit
You can do it yourself. 😎👍
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