Name		Name	Last commit message	Last commit date
parent directory ..
broadlink-remote-gen		broadlink-remote-gen
raex-remote		raex-remote
remote-gen		remote-gen
research		research
rf-process		rf-process
sketches		sketches
README.md		README.md
Screen Shot 2018-06-20 at 8.50.31 am.png		Screen Shot 2018-06-20 at 8.50.31 am.png
blinds_downstairs.yaml		blinds_downstairs.yaml
blinds_upstairs.yaml		blinds_upstairs.yaml
reverse-engineer-raex-codes.png		reverse-engineer-raex-codes.png

README.md

Blindkit

Control RAEX Motorised blinds by emulating their 433.92MHz RF protocol.

esp-firmware: WIP: A ESP8266 firmware for sending remote codes to blinds using an RF transmitter. Interface via MQTT.
remote-gen: A (golang) tool to generate new remote codes and calculate the apropriate checksum.
rf-process: A collection of tooling for converting 433MHz signal captures in WAV files to binary data for analysis and processing.

A detailed writing explaining the process I took to reverse engineer the protocol RAEX are using to control the motorised blinds.

RF Blinds Spreadsheet A spreadsheet where I worked on analysing the processed data from the rf-process tool, identifying visual patterns in the bits.
sketches/receive_manchester.ino Sniff 433MHz transmissions.
sketches/transmit.ino An early prototype of transmitting a captured remote code.
research/initial-captures.txt Early captures taken via receive_manchester.ino sketch.
research/initial-captures-analysis.txt Early capture analysis of initial-captures.txt.