This page explains how to connect SDRangel to WSJT-X through audio. For the moment it will cover only the receiving side. It assumes a Linux environment. On SDRangel you will use a SSB demodulator.
This modified version of WSJT-X (v2.7.0-185) has been superseded by a new modified version (v2.7.0-202), available at https://github.com/avantol/WSJT-X-2.7.0-GA ...