6 ESP32 projects to build including an OLED pulse oximeter

T1Covered by 1 source · first reported by Raspberry Pi / Arduino / Adafruit at 02 Nov, 21:43 UTC

Julian Horsey writing for Geeky Gadgets rounds up six ESP32 builds from Hacktuber, starting with a pulse oximeter. It pairs a pulse oximeter sensor with the ESP32 to read heart rate and blood oxygen saturation, then shows the numbers on a small OLED screen. The rest cover a good spread of what the…

Sources

• T16 ESP32 projects to build including an OLED pulse oximeterRaspberry Pi / Arduino / Adafruit02 Nov, 21:43