I have a 16 year old home automation system running on windows XP and the hardware has now fatally crashed.
I have all the device switches that are controlled over the 868MHz band.
I have keypads that emit the 868 MHz signals and can switch on and off any device.
I have a USB dongle that emits signals on the 868 MHz band
I have written a Python program as a user interface.
I need help with interpreting the 868 MHz keypad signal in order to read the address info and command info (either on or off) so that I can emit the same from the python program.
If they are just static signals, not rolling code, just connect 868 receiver to microcontroller (arduino/esphome) and read the (raw) signals.
Is it ask/ook /fsk?
try playing with https://docs.openmqttgateway.com/
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MQTT gateway for ESP8266, ESP32, Sonoff RF Bridge or Arduino with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ thermometer compatibility, SMS & LORA.