Hello everyone, I am using an ESP32 DevKit C to communicate with an IMU. This external device sends data when a data-ready pin is active. Therefore I trigger an interrupt on this pin. However, I ne ...

Best option is to wire the SPI modules to default SPI pins of your ESP32 module or development board. The default pins are specified in pins_arduino.h for the ESP32 variant in variants folder of the ...

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...

In it, he shows an example of using all three ESP32 UARTs from an Arduino program. He calls the third port “secret” although that’s really a misnomer.

The purpose of this work is to present three methods of data transmission using two acquisition boards (ESP32 Node MCU and Arduino UNO) and two design platforms (Labview and Blynk). With the help of ...