Draws an ECG-like waveform from analog input A0 on a 128x64 SH1106 OLED using U8g2. Shows numeric Pulse (BPM) and SpO2 (%) on a 16x2 I2C LCD. Streams values over Bluetooth via an HC-05 module. Samples ...
The Lepu PC60NW oximetro digital fingertip mini pulse oximeter has been approved by FDA, designed to measure SpO2 (blood oxygen saturation), pulse rate (PR), and PI (perfusion index) in adults and ...
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