Here is a short list of some small projects I'm open sourcing.
Wireless TIC Bridge for French Electric Meters
French electric meters are equipped with a serial port outputting real-time power consumption data.
See this page for more information.
I've designed a small piece of hardware & software that allow for wireless transmisison of this data.
The concept of this project is the following:
- The hardware can be directly plugged to the electric meter port. It will receive data and power from it.
- Real-time power consumption data is transmitted wirelessly and can be received with a matching USB receiver.
- Privacy is ensured by the use of AES in CTR mode.
Hardware and firmware files are available here.