Hi!
i am plning to build a robot
with 2 NRF24L01 +pa and i am asking
if this is possible one would be used to control motors and lights and the other to move a robotic arm.
Thanks you.
The nRf24L01+ transceivers are a good choice for radio control. Unless the distances are large the low power modules with PCB antennas should be fine.
This Simple nRF24L01+ Tutorial should get you started.
...R
May I ask "why is it that you think that you need two transceivers on the bot'?
one for two control functions (motors & Lights) and one for one control function (the arm).....
Yes, you will need two modules: one on the bot, and one for the remote.
a Single module can send or receive a packet of command variables to handle multiple subsystems (such as 'motors' and 'lights',,, so why not include the arm control in that packet also?).
modules with the preamps and pla's are probably overkill for your app's range requirements. but are still a good choice.
Playing around with the tutorial Robin suggested is an excellent way to familiarize yourself with those modules.
123Splat:
May I ask "why is it that you think that you need two transceivers on the bot'?
I missed that. I assumed the OP meant one for the control unit and one for the 'bot.
...R