I am using the card Muin( DROID) - xbee for a prototype
Configuration Xbee series 2 chip antenna
SM=1
AP=1
D7=CTS flow- control
D6= RTS flow- control
on Muin pin 9,12,13 are not connected
the pins connected are vcc- gnd- tx- rx- RSSI- ASSOC
if measured the pin 9,12,13
pin 9 DTR- sleep RQ — >3.3v
pin 12 CTS— >0 V (CTS- VCC 3.20 ???)
Pin 13 on- sleep 3.3 v
i would expect (as in the manual xbee)
RF module in SLEEP
pin 9 DTR— >3.3v
pin 12 CTS— >3.3v
pin 13 on- sleep 0 v
putting pin 9— >low( GND) Pin 12 remains high and pin 13 remains low
if i run the same operations on XBee - USB Board Droid
signals pin 9-12-13 are correct
9-high/ 12-high/ 13-Low
putting pin 9— >low( GND) pin 12 goes to Low and pin 13 goes to high
can you help me to understand why
thank you for any response