![Question interfacing a master ESP32 with 13 slave ESP32's using I2C communication on alternate I2C Pins (33 & 32) - Programming Questions - Arduino Forum Question interfacing a master ESP32 with 13 slave ESP32's using I2C communication on alternate I2C Pins (33 & 32) - Programming Questions - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/5/c/b/5cbfb983ebe48da9d071314e073ddc79b939e75d.jpeg)
Question interfacing a master ESP32 with 13 slave ESP32's using I2C communication on alternate I2C Pins (33 & 32) - Programming Questions - Arduino Forum
![DOIT ESP32 DevKit V1 Wi-Fi Development Board - Pinout Diagram & Arduino Reference - CIRCUITSTATE Electronics DOIT ESP32 DevKit V1 Wi-Fi Development Board - Pinout Diagram & Arduino Reference - CIRCUITSTATE Electronics](https://circuitstate.com/wp-content/uploads/2022/12/DOIT-ESP32-DevKit-V1-Pinout-Diagram-and-Reference-CIRCUITSTATE-Electronics-Featured-Image-01-2.jpg)
DOIT ESP32 DevKit V1 Wi-Fi Development Board - Pinout Diagram & Arduino Reference - CIRCUITSTATE Electronics
![Is on this esp version some possibility for connecting I2C sensors? Been looking on the pinout from this esp and couldn't find any SCL and SDA pin... : r/esp32 Is on this esp version some possibility for connecting I2C sensors? Been looking on the pinout from this esp and couldn't find any SCL and SDA pin... : r/esp32](https://i.redd.it/qlpe5nyxzfv71.jpg)