Google is your friend. ISM is Industrial, Scientific, Medical and Zigbee is
a proprietary form of spread spectrum modulation.

Jim

--
There are only 10 kinds of people in the world.
Those who count in binary and those who don't
"Jose" wrote in message
t...
and their recommendation is to go straight ISM and not fool around with
Bluetooth or Zigbee

What is ISM? (and what is zigbee?)

Jose
--
There are two kinds of people in the world. Those that just want to know
what button to push, and those that want to know what happens when they
push the button.
for Email, make the obvious change in the address.