Request help, Arduino and XBee and servo-motor

Projects General Guidance
1

Hello everyone,

As part of a project for school, I'll make a hand and a robotic arm, the arm and hand are controlled with motion sensors. The sensors will be sewn on two gloves, and to control the other hand to the arm, I will use voltage dividers on the motion sensors, the value for the change in trying upon movement of the finger.

To order and connect the arm and hand gloves, I will use three XBee modules, to send and receive data using WiFi, and three Arduino for control and management of each signal.

Question :

For test, i try to control two servo motors with arduino uno and three card three xbee.

I connect the two servos in a card with a arduino xbee S1.
A potentiometer in the second card with a xbee S1.
A potentiometer in the third with a xbee S1.

Is-it possible to use two xbee to send with two potentiometer, and the third to receive and control two servomotor ?

thank you
have a nice day

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2

You don't need 2 XBees for the 2 hands. That would cost much more, If you plan to use shields to connect XBees and arduinos that would mean you need 2 arduinos for the 2 XBees.

Best way would be Wire the two POTs to one Arduino and make the transmission using one XBee connected to that. That makes your Network simple too. Just my idea, I'm no giant in Arduino prototyping though :slight_smile:

~Bhashithe