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meshtastic / firmware

Meshtastic device firmware
https://meshtastic.org
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Online/Offline maps w/ optional SD card storage for T-deck #2945

Open garthvh opened 10 months ago

garthvh commented 10 months ago

@mverch67 this was in the design repo cross platform project, I converted it to a firmware issue

RicInNewMexico commented 9 months ago

Funny, we were just discussing this on the discord yesterday. I didn't even realize an issue had been opened on the topic.

I came across this which might be useful as a starting point: https://github.com/mryndzionek/esp32_offline_osm/tree/main

I think the most difficult part (from my perspective anyway) will be getting the SD card functioning. I've tried in the past and had issues with the SPI locking.

danumbaman commented 8 months ago

perhaps the most valuable feature of the t-deck. would love to see this happen in some form of OSM

kovar-ursa commented 8 months ago

I'd like to be able to log position data locally to a TRACKER device. SD card support is clearly a necessary first step.

This YouTube video shows how the problem was solved for a LilyGo device: https://www.youtube.com/watch?v=hLCFNR3jp8Y

KyleMaas commented 5 months ago

I would love to see this feature as well.

jgauchia commented 5 months ago

Hi, I'm working in a project with Offline OSM maps (PNG tiles stored in SD card) as well (under development) vector maps.

https://github.com/jgauchia/IceNav-v3

My programming skills are fairly simple, and it's a personal hobby project. Perhaps something from it could be useful to you."