[sudo-discuss] Suggestions for programmable display

Hey Sudo Room! I'm in search of some suggestions, I'd like to build something that would give me a visual cue for when to water my plants (I have other similar needs as well, all related to how bad my memory is😂). You could say I could set an alarm on my phone, but I'd like to set a tiny display near my plants, that would go red when it's time to water my plants and green when I reset it after watering my plants. Probably need to code it to go red after 3 days or so. Need something small, I thought maybe this MicroBit can be a good option https://microbit.org/ Do we have one of these available at SudoRoom by chance? Anyways, open to other ideas as well before I commit to that! -- julianaferreira(a)gmail.com she/her