# MaUWB ESP32-S3 Positioning System

Ultra-wideband (UWB) positioning system using ESP32-S3 and Makerfabs UWB modules.

## Features
- ESP32-S3 based anchor and tag devices
- Real-time distance measurement with <10cm accuracy
- OLED display for status and measurements
- Multiple tag support (up to 64 tags)
- 6.8Mbps communication rate
- Serial debugging output

## Hardware
- ESP32-S3 DevKit
- Makerfabs UWB AT Module
- SSD1306 OLED Display (128x64)

## Environments
- `anchor`: Base station for positioning
- `tag`: Mobile device for tracking (ID 1)
- `tag2`: Mobile device for tracking (ID 2)

## Build & Upload
```bash
# Build specific environment
pio run -e anchor
pio run -e tag

# Upload to device
pio run -e tag -t upload

# Monitor serial output
pio device monitor
```

## Configuration
- Network ID: 1234
- Baud Rate: 115200
- Communication: 6.8Mbps
- Range filtering: Enabled