I don’t want to configure, I just want to know the max. data size that the module can send in one burst.
Right now my circular RX buffer is big enough to support receiving up to 30kB data in one burst. But if the module wants to send bigger than that, data loss will happen.
But because I’m low on memory, I don’t want to waste memory with unnecessarily big buffers.
So, if I know for sure the max. data size, I can adjust my buffers more wisely.