Quote from: BlackHatCoiner on September 20, 2022, 02:09:04 PM

Quote

running in the cloud

Even if I haven't read a sentence yet, "running in the cloud" doesn't sound right for a Bitcoin wallet. Haven't we already accepted this? Cloud is just a bad word for this community..

I have similar concern. But since there's no additional information, i could interpret "running in the cloud" as running Bitcoin node or watchtower on cloud. The wallet software (which connected to node/watchtower on cloud) is located on your device, while the ESP32 used to store private key and signing.

Quote from: dkbit98 on September 20, 2022, 06:43:41 PM

Are there any instructions how to do it, other than what is posted on their github page?

I checked that GitHub account and their website (https://sphinx.chat/), but didn't find additional information about this sphinx hardware wallet.