I am working on autonomous mower with ultrasonic sensor with servo, Arduino Uno with sensor shield V5, Motor driver module L298N, fork light barrier, NodeMCU, 2DC motors, ESP32 with camera (probably) , 4 AA baterries, a display to show baterry status.
I am worried about size of the code i will need, as there is not enough space in UNO board
Some questions/ideas
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Can i program NodeMCU independent of arduino to show the battery status on disply to manage some
space. -
is the ESP 32 with camera possible with just 4AA batteries. or are they(actuators) too many ?
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Are is there any other suggestions to save the space on arduino board?