ESP32 UWB DW3000

The DW3000 library in this repository was developed by NConcepts.

This project uses MakerFabs DW3000 UWB ESP32 modules.

Description

Anchor-tag (AT): measuring the distance from one tag to multiple anchors

Distance-matrix (DM): measuring the distance matrix among all nodes

src
├── at_dstwr  # Anchor tag: double-sided two way ranging
│   ├── main.cpp  # setup() and loop()
│   ├── uwb.cpp  # ranging protocal
│   └── uwb.h  # constants, declaration
├── at_sstwr # Anchor tag: single-sided two way ranging
│   ├── main.cpp
│   ├── uwb.cpp
│   └── uwb.h
├── dm_dstwr  # Distance matrix: double-sided two way ranging
│   ├── main.cpp
│   ├── uwb.cpp
│   └── uwb.h
├── dm_sstwr  # Distance matrix: single-sided two way ranging
│   ├── main.cpp
│   ├── uwb.cpp
│   └── uwb.h
└── platformio.ini

Getting started

1. Clone the repository onto your local system.
2. Connect the ESP32 UWB3000 and modify upload_port and monitor_port in platformio.ini.

   U1 is the initiator

   • AT: env:at_sstwr/dstwr_u<1-6>.
   • DM: env:dm_sstwr/dstwr_u<1-6>
3. Modify NUM_NODES and INTERVAL in uwb.h
4. Upload the code pio run -e <env name> to each device