Analog Devices recently introduced a SoC (system-on-chip) device that integrates all of the RF transmit and receive functions, data conversion and processing elements required to enable a fully programmable radio. Designed for a range of remote, battery-powered wireless sensor network (WSN) applications, including utility meters, medical telemetry systems, building automation, asset tracking and security systems, the ultra-low-power ADuCRF101 radio SoC features a 12-bit, 1 MSps ADC, a 32-bit ARM Cortex-M3, on-chip SRAM and Flash memory, and an ISM-band radio transceiver. The chip supports 802.15.4-based networks as well as DASH7 – a coalition of organisations promoting a standard for versatile wireless sensor networks at 433 MHz that is based on the ISO-18000-7 standard.
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