How many devices can be connected (wirelessly) to the CC2570 and how many to the CC2571? For example let's say I am wearing both a heart monitor strap and an accelerometer. My understanding of the CC2570/71 datasheet (p.11) is that the heart monitor and accelerometers would each be Client/Masters and the CC2570 or CC2571 would be the Host/Slave. My follow-on question is this: if both can support communications with multiple devices, what does the CC2571 have that the CC2570 doesn't? Multiple Nodes or Endpoints?