Electrical characteristics
Working voltage (VCC): 4.6V~6V (typical value 5V)
Working current (ICC): 90mA~100 mA (typical value 93mA)
Working temperature (TOP): -20 ℃~+60 ℃
Storage temperature (TST): -40 ℃~+105 ℃
Features:
Radar detection based on FMCW frequency modulated continuous wave signal;
Synchronous perception of human respiration;
Record of sleep quality;
Maximum detection distance for human sleep quality monitoring: ≤ 1.5 meters;
Maximum distance for human respiratory detection: ≤ 1.5 meters;
The output power of the radar module is within 0.5 watts and requires long-term power supply operation;
Not affected by temperature, humidity, noise, airflow, dust, light, and other environmental factors;
The product supports secondary development and adapts to various scenarios and applications;
Universal UART communication interface, providing universal protocols;
Time for unmanned detection (reporting): automatically detected according to the algorithm, with a typical value of 30 seconds;
Reserve 4 sets of I/O, which can be input and output according to user definitions, or perform simple interface simulations.