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What projects have everyone ongoing? (lemmy.world)

submitted 1 year ago by [email protected] to c/[email protected]

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While not quite Arduino, I have an ESP32 (Arduino IDE) project to pull tide data via API and show it on a HUB75 led matrix. I've got most of the parts working separately but not quite got them all together yet. What is everyone else doing?

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[–] [email protected] 0 points 1 year ago (1 children)

Currently setting up for a keyboard project, though IDK if I'm going with Arduino, ESP32, Nordic Wireless (leaning towards this), RP2040 or something I haven't thought for the MCUs.

If there's anyone well versed in working with the Nordic SDK I'd love to pick their brain though. Hoping to use the Nordic Dongle for a couple of small projects like a Zigbee gateway for Home Assistant and using the nordic wireless protocol to act as a master with two nordic chips as the slave sides for the keyboard project.

[–] [email protected] 2 points 1 year ago

Nordic looks interesting, and is now on the list for as/when I need zigbee. - No experience of it sorry. The PI unit is attractive for it's operating voltage... I'm currently struggling with getting an esp32 powered nicely from a lithium battery. Have to say though that I'm really impressed with the esp32.