Having code that is organized as blocks or objects opens the door for other possibilities. As the ESP32-Cam project progressed, the use of the I2C protocol from the current sensor led to the widening of the project scope. Among the current sensor were several shelved I2C protocol sensors. The hardware was already available, all that need to be done was merge its code base into the firmware development. Only a barometer sensor was added, which included a thermometer. The sensors … Continue reading ESP-32 Flight Datalogger – Adding Sensors