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CSM37F71
CSM37F71 is a module for measuring weight, impedance and heart rate with built-in human bioimpedance measurement (BIM) circuit, weight measurement circuit and human body composition algorithm microprocessor.
Main features
Support 4-electrode impedance measurement and 8-electrode impedance measurement
Excitation frequency 50kHz, 250kHz
Built-in body composition algorithm
Support resting heart rate measurement, built-in heart rate algorithm
Support weight measurement with automatic wake-up function during scale pressing
Support UART communication, baud rate is 115200bps
Input voltage range: 3.6V ~ 6.5V
Average operating current 15mA (typical), standby current 16μA (typical, automatic wake-up during scale pressing enabled)
Excitation frequency 50kHz, 250kHz
Built-in body composition algorithm
Support resting heart rate measurement, built-in heart rate algorithm
Support weight measurement with automatic wake-up function during scale pressing
Support UART communication, baud rate is 115200bps
Input voltage range: 3.6V ~ 6.5V
Average operating current 15mA (typical), standby current 16μA (typical, automatic wake-up during scale pressing enabled)
Application scenarios
Body fat scale
Health all-in-one machine
Health station
Fitness equipment
Smart toilet
Health all-in-one machine
Health station
Fitness equipment
Smart toilet
