Hey,
I want to build my own webasto remote for my vehicle heater. I got a T95 remote, which is just a sender.
I only found docs about the T95 which is bi-directional.
Technical Features
Transmission process: bi-directional
Frequency: 868.3MHz
Type of modulation: FSK
Transmission capacity: 25mW (radiated)
Sensitivity of receiver: typical -107dBm at BER 10-3
Range: up to 800m in open area
http://www.digades.de/sites/default/files/Product%20PDFs/digades_telestart_t90_webasto.pdf
How can I build a receiver and a sender to clone that signal?