Tech Note 080 - ESP32/ESP8266 Data Logging Webserver

Please see TN088 for the latest much improved version An ESP32 or ESP8266 and suitable sensor, in this example an SHT30 are paired together to provide a small data logger with a Webserver front end that enables settings to be adjusted and data to be graphed. Data logs can also be viewed and copied out for external analysis. Data is stored in flash memory. The code will conditionally compile for an ESP32 or ESP8266. Code: https://github.com/G6EJD/ESP32_Data_Logging_Webserver