Is nRF51422 going to support max 15 ANT channels as S332 does for nRF52?

[Paul]

Noticed in ant_parameters.h

#define MAX_ANT_CHANNELS ((uint8_t)15)

First question: is this correct for nRF51? Second question: is nRF51 going to support 15 channels in future softdevice?

Thanks

Paul

[Kenneth]

Hi, there is no S33x variant for the nRF51-series which support both central and peripheral role for BLE with ANT support. I guess due to the memory required it would quickly run out out of flash and RAM, especially if you for instance also want to support DFU in such a configuration on the nRF51-series. If you only require peripheral role for BLE the S310 should be available and can support 15 concurrent ANT channels for the nRF51-series.