3D localization
From Rsewiki
The system
Hardware
The localization system at hand consists of at least 4 "anchors" and a "tag".
Each device communicates and ranges with each other through an UWB (Ultra Wide Band) radio.
The anchors are made up of:
- a cortex-m0 processor from ST (STM32f072)
- an UWB device (DWM1000)
- a pressure sensor (LPS25H)
- a 3.3v low noise LDO regulator (MIC5209)
- a single-cell LIPO charger (MCP73831)
The tags are made up of:
- a cortex-m3 processor from ST (STM32f103)
- an UWB device (DWM1000)
- a pressure sensor (LPS25H)
- a high precision IMU (MPU-9250)
- a 3.3v low noise LDO regulator (MIC5209)
- a single-cell LIPO charger (MCP73831)