Murata Electronics North America Z2430A Manual Do Utilizador
ZMN2405/ZMN2405HP Dev Kit
© 2007-2008 RFM Inc.
22
M-2405-0000 Rev. C-
JP1
Connector
Pin
Signal
Module
Pin
1 Ground 2
2 +3.3V 1
3 PWMA 3
4 PWMB 4
5 GPIO0 5
6 GPOI1 6
7 GPIO2 7
8 GPIO3 8
9 GPIO4 9
2 +3.3V 1
3 PWMA 3
4 PWMB 4
5 GPIO0 5
6 GPOI1 6
7 GPIO2 7
8 GPIO3 8
9 GPIO4 9
10 GPIO5 10
11 Link/TDO
11 Link/TDO
12
12 Ground 2
Refer to the Section 7.1 for details on each module pin and its function.
The GPIO LEDs, Switches, Potentiometer and Thermistor are provided for demonstration
purposes. These components can be read and written to using the ZBDemo program. The
switches are momentary SPST switches and close to ground when pressed. The thermistor is
used to vary an input voltage to the ADC X input with a maximum input voltage of 3.0 volts.
Similarly, the potentiometer is connected in a resistor divider network to vary an input voltage to
ADC Y input which can vary between ground and Vcc (~3.3V). Refer to the board schematics at
the back of this manual for more details. To connect ADC X or ADC Y to off-board signals,
disconnect the thermistor and potentiometer from the module inputs by removing JP3 for the
potentiometer and JP4 for the thermistor.
A group of four status LEDs are provided to allow board activity to be monitored. The LED
functions are provided in the table below.
LED Function
Link
Link
On the Coordinator, illuminates when a clear channel has been detected and the
Coordinator is ready for other devices to associate with it.
On Routers and End Devices, illuminates when they have associated with a
Coordinator.
Coordinator is ready for other devices to associate with it.
On Routers and End Devices, illuminates when they have associated with a
Coordinator.
Activity
Indicates RF data activity.
The figure below indicates where the various components of the board are located:
JP2
Connector
Pin
Signal
Module
Pin
1 Ground 2
2 +5V
2 +5V
NC
3 SPI_/MISO
32
4 SPI_MOSI
31
5 SPI_SCLK
30
6 SPI_EN 29
7 ADCZ
7 ADCZ
27
8 ADCY
26
9 ADCX
25
10 UTX
22
11 URX
21
12 Ground
2