Digital Putput Pin Configuration

XBee & XBee Gateway XBee - Zigbee
1

Hi,

I’ve connected my xbee module via uart to my computer and ive got an led attached to pin 20, DIO0. By configuring the pin to low or high i can turn the led on or off. great so far.
But everytime i issue the at command the module needs at least 2 seconds to change turn the led on or off, sometimes it doesnt work at all.
did anyone encounter the same problem?

2

Are you ‘applying’ the change? By default the Xbee buffers your request just in case you have 2 or 3 more to be applied at the same time. Read up on the AC/Apply Change command.

3

Yeap I’m applying the changes. And I get an OK in return.