ESP32: CBOR

How to perform CBOR serialization and deserialization, using the ESP32, the Arduino core and the Nlohmann/json library.

ESP32: BSON

How to perform BSON serialization and deserialization, using the ESP32, the Arduino core and the Nlohmann/json library.

ESP32 Biometrics: PPG Wave on web page

How to draw a PPG wave in real time on a plot, rendered on a web page, served by the ESP32. The measurements that will be used on the plot will be taken from a Heart Rate sensor module connected to the ESP32. We will be using the Arduino core to program the ESP32.