digi-rc-switch

Code to use a Digispark (ATtiny85) to send rc-switch RF codes over a 433mhz transmitter via USB.

Operation

When operating, the device shows up as a serial port. Sending the 4 bytes (long) to the serial port initiate the RF code transmission.

Hardware

• 433mhz FSK Transmitter
• Digispark

Transmitter   Digispark
GND  -------- GND
VCC  -------- VCC
DATA -------- PIN1

Software

Uses the rc-switch library to send RF codes.

See the python-driver directory for a python script to send RF codes