OpenTx – Switch Assignment
Use these switch assignment diagrams to plan which
switch has which function.
It is less confusing if the same switch has the same
function for different models.
For different types of models, however, switch functions
may vary. For example, a multicopter with a camera gimbal may be different
to a plane with a retractable undercarriage.
This diagram does not have S3 fitted.
This diagram has S3 fitted.