Acconeer XM126 Internet of Things (IoT) Module is designed with an A121 Pulsed Coherent Radar (PCR) sensor to improve performance. This module integrates the A121 sensor with the Nordic nRF52840 System on Chip (SoC) that supports a 32-bit 64MHz Arm® Cortex®-M4 CPU. The XM126 module supports various wireless connectivity options and delivers high data quality. This low-power connected radar module IoT module is compatible with the XA122 battery board and the waterproof CA122 IoT casing. The XM126 module is available in an optimized circular form factor with a 33mm diameter. This IoT module is ideal for developing connected battery-powered products.