@en4rab oh, yeah, i think i have five of them kicking about in a box?
i think i picked mine up because of the specan firmware, well before nanoSA was a thing. kinda just rotted in a box since, i had trouble with counterfeit TI modules.
i also wanted to write some baudot-encoding/decoding firmware to try doing some autotuning+autobauding RTTY on them as a nice little companion to my radio, or at least see if i could make it agree with speaking to a real ultratec, but the math for doing fft with little resource was something i struggled on.
i should find where i put them...