关键性能
- Location accuracy to within 20 cm
- UWB channel 5 printed PCB antenna (6.5 GHz)
- 6.8 Mbps data rate IEEE 802.15.4a UWB compliant
- 3-axis accelerometer motion sensor
- Optimized for low power sleep mode: < 15 uA
- Supply voltage: 2.8 to 3.6 V
- Certified to ETSI, FCC and ISED regulations
Qorvo's DWM1001 module is based on the DW1000 ultra-wideband (UWB) transceiver IC, which is an IEEE 802.15.4a UWB implementation. It integrates UWB (Ch 5) and Bluetooth® antenna, all RF circuitry, Nordic Semiconductor nRF52832 and a motion sensor.
Please see DWM1001-DEV for a development board that uses this module.
特别应用
- High precision real time location systems
- Location-aware wireless sensor networks
- Asset tracking
- Factory / warehouse automation & security
- Healthcare staff & patient location
- Retail security, navigation & customer analytics
- Connected home
| 超宽带信道 | 1, 2, 3, 4, 5, 7 |
| 集成天线 | Yes |
| MCU | Nordic Semiconductor nRF52832 Cortex-M4 |
| MCU 闪存(KB) | 512 |
| Bluetooth® | Yes |
| 运动传感器 | STMicroelectronics LIS2DH12TR |
| 预期应用 | TWR Tag or Anchor, TDoA Tag or Anchor |
| 标签数 | 100s (TWR), 1000s (TDoA) |
| 电池使用寿命 | Months (TWR), Years (TDoA) |
| 定位精度(厘米) | < 15 (2D), < 30 (3D) |
| 电压(V) | 2.8 to 3.6 |
| 封装(mm) | 26.2 x 19.1 x 2.6 |
| RoHS | Yes |
| Lead Free | Yes |
| ITAR Restricted | No |
| ECCN | EAR99 |