Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus ...

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 ...

If you want to put an ESP32-Cam on wheels, check this robot out. These devices are even easier to use now that there is a programming board readily available for it.