Key features
• Variable power supply voltage ranging from 0.8 V to 5.0 V (software configurable)
• Maximum 1 A current measurement
• Accurate measurement down to approximately 200 nA
• Resolution down to 0.2 μA
• 100 kS/s sampling speed
• Automatic switching between five current measurement ranges ensuring optimal resolution
• Measurement accuracy better than ±20 % (average currents measurement)
• 8 pin digital port for digital tracing
• USB communication, enabling simple porting to other applications
• Desktop application for measurement analysis
• Real-time current measurement display

Applications
• Quick power consumption measurements on a firmware running on any nRF Development Kit (DK)
• Accumulative measurements, such as average, maximum, and charge
• Instantaneous measurements presented as waveform plots