lil question about nRF2401

Wireless & IoT
1

Hi!

I’ve got a doubt about timming… the data sheet says that there’s a maximun time since I turn VCC on until I set CS high for entering to the config mode. Or at least that’s what I understood. This time is known as Tpd2sby and it’s max value is 3ms.

My question is: It’s that true? I mean, I’ve got my module ALWAYS connected to VCC and I set CS high when I debug my project, so obviously I wait way much more than 3ms. Could that be the reason why my module doesn’t get the config word? Because I’ve got other project where I do the same and the module get the config word indeed.

Thanks

/SebaS

2

I think it means the time you must wait after entering the standby mode before

you can exit back to operational mode. I wire my modules as you describe and

have not encountered any config problems.

George

3

Yeah, thx. I figured it up later. The timming of this module can be very confusing. They just wanna mess with your head. They’re really insane.