efergy-elite-ir-decode

Decodes frames from the Efergy Elite IR (CA)

Usage

rtl_fm -f 433500000 -p -s 200000 -r 96000 -g 19 | ./elite-ir-decode -

Format

• FSK
• Carrier (~7ms) approx. 19.2 kHz
• Preamble
  • -ve level with 2 spikes (?) (~4ms)
  • +ve level for (~1ms)
• Data (12 bytes)
  • +ve level about the same as carrier +ve level = 0 (?)
  • +ve level about double carrier +ve level = 1 (?)
• End message
  • -ve level for about (~1ms)