MaxxECU supports wankel engines.
1. Set ignition outputs as the above in Output --> Output config.
2. Set injector outputs as the above in Output --> Output config.
3. Set injection method to sequential 360 (2-stroke/wankel) and enable staged injection.
4. Fuel --> Staged injection, set your desired staged injection mode.
5. Set the correct ignition system type.
6. Adjust the trailing ignition table to suit your need during tuning.
see, MaxxECU download page for a basetune.