ANT Forum

Hi,
Who can tell me the the attached file is right or wrong? [img size=312]http://www.thisisant.com/images/fbfiles/images/at3_pin.jpg[/img]      

Hi,

That is incorrect. You have mixed up the pin numbering, as well as the lines that the pins are connected to. For example, the pin that you have labeled as pin 3 is actually pin 1, and it is not RXD0, it is GND. For more information refer to the AT3 RF Transceiver Module Datasheet specifically pages 8, 9 and 18.

Cheers,

Kassandra      

rizopoulos,
Thank you for your reply.

But , The module is ANT11TS33M5IB ,you say pin 1 is GND? is it not Vcc?
Follow the diagram shown below, is it incorrect?      

rizopoulos,
Thank you for your reply.

But , The module is ANT11TS33M5IB ,you say pin 1 is GND? is it not Vcc?
Follow the diagram shown below, is it incorrect? [img size=767]http://www.thisisant.com/images/fbfiles/images/at3_molex_AT3_DiagramII_1.jpg[/img]      

Pin 1 of the molex connecter is Vcc, not pin 1 of the module. You should be looking at the Surface Mount Pins, not the Molex Header Pins.