What is Nostr?
npub1l0z…r5tk
2023-11-21 22:54:21
in reply to nevent1q…3srv

npub1l0…xr5tk on Nostr: npub1zdp33…2vqv8 Any numpad/keyboard that uses QMK firmware should be able to be ...

npub1zdp33shl69xr0uq3x8n5gsjykq9upycwh6nqm02c3f6x0frrn0dq42vqv8 (npub1zdp…vqv8) Any numpad/keyboard that uses QMK firmware should be able to be configured for unicode input (https://docs.qmk.fm/#/feature_unicode)

I hate to be that guy that suggests something different than what you asked for, but on macOS you can also make your own shortcodes in System Settings > Keyboard > Text Replacements. You could, for example, type “sqrt” to get the square root character without needing extra hardware.
Author Public Key
npub1l0z8tdaxmfq9h8lteqwtsssr9ahk4je33wexxlym3tvnr886z54sqxr5tk