this post was submitted on 22 Apr 2026
20 points (91.7% liked)

Funny

14802 readers
331 users here now

General rules:

Exceptions may be made at the discretion of the mods.

founded 2 years ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] random_character_a@lemmy.world 2 points 4 days ago (1 children)

nrf52840 I presume. ESP32 needs a bit too much battery for a bow.

[–] SeductiveTortoise@piefed.social 0 points 4 days ago (1 children)

I should probably read into them before the world goes belly up. At the moment, I'm only somewhat knowledgeable about ESP and Arduino.

[–] prenatal_confusion@feddit.org 1 points 2 days ago* (last edited 2 days ago)

It's easy. Just get a nrf based device like the lil go echo and you are set.

You can flash all variants of Lora network software and it has a built-in rink display if you need to read messages without a phone and also battery and charging.