LE-UWBTM Reference Designs
Start developing with the SR1120 LE-UWB™ platform.


Build With SPARK
SPARK reference designs are built on SR1120 LE-UWB™ silicon and supported by the SPARK SDK with design documentation available to accelerate your evaluation.
Reference design & demos
Gaming
Headset Demo
Uncompressed, low-latency wireless audio with dual-receiver robustness.
- Stereo: Up to 96 kHz / 24-bit uncompressed
- 5 ms latency for stereo main channel
- Low power consumption
Silicon: SR1120 · USB-C dongle included
Mouse Reference Design
Near-zero latency wireless mouse with wired-equivalent polling rates.
- ≤150 µs end-to-end latency (8 kHz mode)
- True 8 kHz sustained polling rate
- RGB LED auxiliary channel
- NXP LPC55S28 MCU + 26,000 cpi optical sensor
Silicon: SR1120 · USB-C dongle included
Keyboard Reference Design
Ultra-low latency wireless keyboard with full RGB and configurable polling
- ≤150 µs latency
- 8 kHz Polling rate
- <17 mW active power
- RGB LED auxiliary channel
- NXP LPC55S28 MCU + USB-C dongle
Silicon: SR1120