Because I would love to see something like this exist, I went and found some prior art for doing arbitrary BTLE for you. Clankers seem to think SDR is necessary for the response-to-AWK bit because this is usually handled at the firmware/hardware level.
https://github.com/JiaoXianjun/BTLE
https://github.com/migraine-sudo/BTLE-R
Because I would love to see something like this exist, I went and found some prior art for doing arbitrary BTLE for you. Clankers seem to think SDR is necessary for the response-to-AWK bit because this is usually handled at the firmware/hardware level.