# freeside minimap

This branch targets esp32c6 waveshare watch board: https://www.waveshare.com/esp32-c6-touch-amoled-2.06.htm?sku=32769

```
wget https://github.com/espressif/idf-im-ui/releases/download/v0.7.1/eim-cli-linux-x64.zip
unzip eim-cli-linux-x64.zip
./eim install 
source "/home/$USER/.espressif/tools/activate_idf_v5.5.2.sh"
idf.py set-target esp32c6
idf.py build
idf.py flash
```

# todo
- part selection
  - esp32-s3?
    - c6 does 802.11ax, probably better
	- c6 is riscv so it's "cool"
	- does micropython run on c6, yes
  - screen
	- 128x128 color oled?
  - input device
    - watch style crown encoder/button
	  https://www.digikey.com/en/products/detail/sparkfun-electronics/08184/8543391
  - battery
  - optional (as do not place):
    - lora
	- gps
	- uwb
- sch/pcb design
- pairing 
  - user to user, piqchat style
    - maybe some group functionality?
  - btle with pin confirm for key transfer
- e2ee
  - storing tracks and mapping on a website might be desired?
- map generation
  - drawing vector osm?
  - EMF map
- UI stuff
  - settings:
    - reset
	- brightness
	- battery status
  - pairing
  - group/friend info
- on-device triangulation for enhanced privacy?
- WiFi RTT on esp32??
  - esp32-s3 vs esp32-c6
	- is the wifi ip stack different?
	- test RTT on s3 and c6
- TESTING