Help with I2C communication between 2 ESP32s

This page summarizes the projects mentioned and recommended in the original post on reddit.com/r/esp32
#esp-idf #Esp32 #home-automation #IoT #water-level-controller

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  • esp-idf-i2c-comms

    Example program for I2C Master-Slave Communication

    My basic code is here: https://github.com/SiriusBrightstar/esp-idf-i2c-comms

  • ESP_IDF_A02YYUW

    Water Level Measurement using A02YYUW Waterproof Ultrasonic Sensor and ESP-IDF

    Yes but you can convert it into a uint8_t * and transmit it. I use this method in ESP Now: https://github.com/SiriusBrightstar/ESP_IDF_A02YYUW/tree/main/ESP_NOW

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    Access the most powerful time series database as a service. Ingest, store, & analyze all types of time series data in a fully-managed, purpose-built database. Keep data forever with low-cost storage and superior data compression.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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