Inspiration

Δ-44203

Δ-44203 visor: how and why

60199’s Parts

Mask ~18,5€

3M 6800 Full Face Mask Fake

Beschlagfeste 6800-Vollgesichts-Gasmasken-Atemschutzmasken-Sets, industrielle Malerei, Sprühen, Atemschutz, Sicherheit, Arbeitsschutz, Atemschutzmaske - AliExpress 30 ✅ 2025-10-06

Tint Foil ~5,8€

25% Transparent Tint Foil

70% 50 cm x 3/6 m Auto Fenster Privatsphäre Tönung Film Auto Vinyl Anti Look Dunkle Glas Folien Aufkleber Sommer Solar UV Filme Schutz Zubehör - AliExpress 15 ✅ 2025-10-06
- Turned out to be too transparent even though mentionend in Δ-44203
  - Inform Δ-44203 about it ⏫
25% 50 cm x 3/6 m Auto Fenster Privatsphäre Tönung Film Auto Vinyl Anti Look Dunkle Glas Folien Aufkleber Sommer Solar UV Filme Schutz Zubehör - AliExpress 15 ✅ 2025-10-06

ESP32 ~10,1€

ESP32-S3-Matrix - Waveshare Wiki - any ESP32 works
- ESP32-S3 Matrix 8x8 RGB-LED-WiFi Bluetooth mit QST Attitude Gyro Sensor QMI8658C - AliExpress 7 ✅ 2025-10-06

WS2812 LEDs ~56,2€

WS2812 16x16 Matrix
- ESP32-S3 Matrix 8x8 RGB-LED-WiFi Bluetooth mit QST Attitude Gyro Sensor QMI8658C - AliExpress 7 ✅ 2025-10-06

Connector ~11,4€

USB-C Panel Mount USB-C Connector
- 22 mm runder, plattenmontierter USB-Anschluss, USB-Typ-C-Buchse auf Stecker, Verlängerungskabel, Aluminium, USB 2.0, RJ45, DP-Pass-Through-Kabel - AliExpress 7 ✅ 2025-10-06

Total Cost

Item6	Cost
Mask	18,5€
Tint Foil	5,8€
ESP32	10,1€
WS2812 LEDs	56,2€
Connector	11,4€
Total	102,0€

Software

display-42203

git clone https://git.catgirl.cloud/44203/display-44203
cd display-44203
# Make the edits you want to the code
sudo nix develop --extra-experimental-features nix-command --extra-experimental-features flakes
cd visor
cargo build
exit
cd visor/target/riscv32imac-esp-espidf/debug
sudo espflash flash --monitor visor --bootloader bootloader.bin
sudo espflash monitor

control-node-software

git clone https://git.catgirl.cloud/44203/control-node-software
android-studio control-node-software/
# Init Gradle
# Change rootProject.name (Ctrl + Shift + F -> search for it)
# Build -> Generate Signed App Bundles or APKs -> APKs
cd control-node-software/app/release/