Murata Electronics North America Z2430HPA Manual Do Utilizador

allow you to check or uncheck the following settings: 

•  Device Registration - By checking this box, the device will output a Device Registration 

packet for every device that joins its network. The box is checked by default. 

•  Interrupt Sleep - If the device is an End Device, checking this box when the Mains 

Powered box is not checked under Power Source on the Configi tab, puts the module 
into Interrupt Sleep where the module can only be awakened by an interrupt on one of 
the GPIO lines. In this mode, the module will not perform a Check Parent operation until 
it is awakened by an interrupt. 

•  Link Announcement - By checking this box, the device will output a Link Announce 

packet when it has registered (Routers and End Devices) or formed a network 
(Coordinators).  The Link Announce packet is output on the module’s UART port. The bit 
is enabled by default. 

•  I/O Sleep State Enable – Checking this box causes the module to set the module GPIO 

pins to the state selected for each GPIO on the End Device tab. This feature is intended 
to be used for sleeping End Devices to avoid conflicts with attached circuits when the 
module goes to sleep. Improperly setting the I/O Sleep State of a GPIO can cause a 
significant increase in sleep mode current consumption due to sneak paths from the 
module pin through other circuits to ground or power.  

 

 
The GPIO Direction allows you to individually set GPIO0-5 as either inputs or outputs.  
 
The GPIO Init is a non-volatile setting for the power up value of all the GPIO pins set as 
outputs. If a pin is set as an input this setting has no effect. Each time a reboot occurs (power 
cycle, command, etc.) this will be the default output level. 
 
The GPIO Interruptible register allows GPIO0..GPIO3 to be used as interrupts to wake a 
module not configured for Mains Powered. If Interrupt Sleep Mode is enabled but no GPIO line 
is set as interruptible, the ZigBee module will return an error.