I use a phantom 4 RTK MS drone that gives me 5 wavelengths. I tried to do the processing on pix4d but each time it returns several images for each band while I want to have a single ortho-image with 5 spectral bands.
It sounds like you would like to have a composite image with five spectral bands. PIX4Dmapper does not create composite images from multispectral imagery. You will need to use a third party software such as QGIS or ArcGIS which will allow you to build your custom raster.