In no way is the C23 camera is compatible with the TH or the ST16. You need a H480+ or a H520 to use a C23 camera. So much for Yuneec's marketing boast when they launched the TH that there would be a range of cameras to interchange on the TH. To date all we have is the CGO3+ and the thermal jobby that is fully controllable from the ST16.I am thinking of upgrading from the CH03+ to the C23 camera.
Will it work with my Typhoon H (not H+)
As far as I know the C23 is compatible with the Typhoon H but not with the ST16. You have to have the ST16s which is on the other hand incompatible with the Typhoon H. It is only meant to be used on the H+.In no way is the C23 camera is compatible with the TH or the ST16