ANALOG DEVICES MAXREFDES282# Reference Design Kit, Sensor Board MRD282, ARM, Cortex-4, Data Acquisition, Health Patch Platform

MAXREFDES282# is a chest-based SpO2, HR, RR, and temperature vital signs evaluation platform kit. The chest-patch form factor that demonstrates the functions of a wide range of ADI's products for health-sensing applications. It integrates a three-in-one PPG + ECG + BioZ analogue front end (AFE) sensor (MAX86178), two temperature sensors (MAX30208), and a 3-axis accelerometer. It also features a power-management IC (MAX20335), buck-boost converter (MAX20343) and a rechargeable Li+ battery. The patch is designed for long-term passive monitoring with a runtime of up to three days on a single charge. The PPG acquisition system consists of a red and infrared (IR) light emitter source and a photodiode receiver. The MAX86178 AFE includes 2 programmable high-current LED drivers and dual high-resolution optical readout signal-processing channels with robust ambient-light cancellation which are ideal for SpO2 measurement.

Contents

MRD282 sensor board, USB A to USB-Type C cable, USB-Type C to ECG snap electrodes cable, Li-Po battery 190mAh 3.7V [MIKROE-2759], CY5677 CySmart BLE 4.2 USB dongle (optional when used with Windows BLE), 3M DC medical �2-in-One� Differential Polyester Film Tape (non-reusable), Water-resistant enclosure (when used with a USB-C cable and the film tape), Red Dot - B01AME7YC0 3M 2560 multi-purpose monitoring electrode (remains fresh for 45 days out of the bag).