botMB to Hacker News · 9 days agoConvert an existing wired doorbell into a smart doorbell using ESPHomefrenck.devexternal-linkmessage-square0fedilinkarrow-up13arrow-down10file-text
arrow-up13arrow-down1external-linkConvert an existing wired doorbell into a smart doorbell using ESPHomefrenck.devbotMB to Hacker News · 9 days agomessage-square0fedilinkfile-text