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rx2 hacks

Fun with Realtek RX2 (RX2B) driven remote controlled toys.

Datasheet: http://www.datasheetdir.com/RX-2B+download

Arduino

Two flavours (for now):

  • RX2_Control.ino runs using micros() based timer for HIGH/LOW signals; obtains a better response from the RX2 chip.
  • RX2_PWM_Control.ino runs using the Arduino controller chip hardware timer registers, namely Timer1.

Arduino demo: http://youtu.be/7js6pt2g0ac

Raspberry Pi

  • pi-rx2-control.py -- requires WiringPi2 for Python -- I could use some help with reducing the delay between signal cycles (currently it 'jitters' between off and a command)