ESP32-CAM sends "key value" to the Arduino at address 0x39. Arduino Uno receives the command, prints each byte of data until it encounters a \n, and controls the movements of four DC motors and two ...

Set up an ESP32-CAM as an I2C master to communicate with an Arduino Uno slave at address 0x39. The communication involves the following steps: ESP32-CAM sends "key value" to the Arduino at address ...

Legion Mark I is a hybrid walking and wheeled robot, featuring an ESP32-CAM for Wi-Fi-based control and real-time streaming, an Arduino Nano for motion processing, and adaptive locomotion algorithms.

This article presents the enhancement of a weed detection robot designed to automate the identification and riddance of unwanted vegetation in agricultural fields. The robot integrates a suite of ...

SparkFun has just launched the “IoT RedBoard – RP2350” and “IoT RedBoard – ESP32” boards with Arduino UNO R4 form factor based on respectively Raspberry Pi RP2350B + RM2 wireless module and ...

The ESP32 cam itself is mounted on the “head” on the robot for a good field of view. Meanwhile, it communicates with a separate Arduino Nano which is charged with generating pulses to run the ...