I want to make a transmitter and receiver for quad copter for that I am using two arduinos(UNO and nano).I am using 4 pots for controlling the brushless motors.For that I am sending 4 integer values of the pots and with that integer value PWM signals are generated at receiver by the arduino.Now I want to know how to send that 4 integer values of the pots serially using arduino.

1 Answer 1


The APC220 radio module provides a simple and economic solution to wireless data communications. Integrates an embedded high speed microprocessor and high performance IC that creates a transparent UART/TTL interface, and elminates any need for packetizing and data encoding. Use this module as this works as a pair and more intriguing part is that "it" can transmit over a km away.

link ~http://www.dfrobot.com/index.php?route=product/product&filter_name=apc&product_id=57#.VWeKIVWqqko

  • Thanks,that's fine,but I want to know how to convert parallel data to serial data of the integer values using arduino.
    – san
    May 29, 2015 at 6:01
  • Just elaborate on the data type you are talking about, then may be you can be directed properly May 29, 2015 at 13:17

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