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| 型号： | PIXLITE-SO-PLFE |
| 厂商： | Flexipanel |
| 文件页数： | 6/13页 |
| 文件大小： | 0K |
| 描述： | MODULE ZIGBEE SW FAST 24-SMD |
| 标准包装： | 1 |
| 系列： | Pixie™ |
| 频率： | 2.4GHz |
| 调制或协议： | 802.15.4 Zigbee |
| 功率 - 输出： | 0dBm |
| 电源电压： | 2.1 V ~ 3.6 V |
| 电流 - 接收： | 25mA |
| 电流 - 传输： | 25mA |
| 数据接口： | PCB，表面贴装 |
| 存储容量： | 32kB ROM，1536B RAM |
| 天线连接器： | PCB，表面贴装 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 26-SMD |
| 包装： | 管件 |
| 其它名称： | 658-1008-5 PIXIE-LITE-SO-PLFE |
end devices are more likely to be RFDs and may be
battery powered.
Microchip Technology Inc provides a ZigBee stack,
complete with source code, for use with PIC
microcontrollers, including Pixies. Please refer to
www.microchip.com to obtain the stack and for technical
support. Typical Microchip development components
required include:
- MPLAB development environment
- IDC2 Programmer / Debugger
- C18 compiler
- Pixie Evaluation Boards
Refer to Microchip Technology’s documentation for full
details of the capabilities of the 18LF4520 and
18LF2520 microprocessors.
?
?
?
Pin RE3 may be configured to operate as a reset
pin or as a digital input, according to the
configuration bits. If configured as a reset pin,
appropriate reset circuitry should be provided by
the OEM.
The oscillator operates at 16MHz; the Microchip
demo code expects a 4MHz oscillator. To convert
to 16MHz, simply change the oscillator
configuration from “HS PLL” to “HS”. In some
examples, this is achieved by changing the line:
rom unsigned char config1H = 0b00000110;
to:
rom unsigned char config1H = 0b00000010;
Operation at 16MHz is only guaranteed down to
2.7V. For operation down to 2.1V, consider
reducing the clock speed to 4MHz. This may be
achieved by using the internal oscillator block at
4MHz. The CLOCK_FREQ definition in the ZigBee
stack should then be adjusted to 4000000 .
The Pixie Evaluation Kit contains two Pixie Evaluation
Boards and may be used for evaluation and
development work. Circuit diagnosis is much aided
through the use of a packet sniffer such as Pixie Sniffer.
Sniffer software is freely available from FlexiPanel Ltd
for use with MACdongle, FlexiPanel’s USB Sniffer
device.
It is difficult to use breakpoints to debug ZigBee stack
code, since they halt the processing of the stack. The
UART provides an invaluable tool for debugging and
diagnostics. The Pixie Evaluation Boards provide
RS232 level converters so that diagnostic messages
may be viewed in terminal emulators such as Microsoft
Windows HyperTerminal.
The Pixie Configuration Tool may be used to connect
the Pixie UART to a USB port. The Configuration Tool
generates 5V TTL serial data, so the level converter
shown in figure 7 should be used to interface to the
Pixie. This is provided in the Pixie Evaluation Boards
and may also be used to implement a very low cost
configuration and diagnostics port in commercial
products.
PIC Programming
The PIC microcontroller may be programmed and/or
debugged with Microchip Technology’s ICD2 debugger
or PM3 programmer using the connections shown in
table 3.
Table 3. Programming connections
Pin Description
RE3 Vpp programming voltage
RB6 PGC programming clock
RB7 PGD programming data
Gnd Power ground reference
Vdd Power supply reference
An RJ11 connector is provided on the Pixie Evaluation
Boards for connection to the ICD2 programmer. The
module should be independently powered at 3.3V
during programming.
If pins RE3 / RB6 / RB7 are used for purposes other
than programming / debugging, steps should be taken
to isolate them from the rest of the circuit during
programming/debugging. Refer to the ICSP application
notes in the bibliography.
5V
Pin 4 (Yellow)
TxD
Pin 3 (Blue)
Configuration Bits & Compile Options
Pixie
RxD
Vss
4k7
Pin 2 (Red)
Pin 1 (Black)
Consider the following issues when setting compiler
options and configuration bits, etc:
?
The Microchip ZigBee Stack expects the following
Config tool connector
(4-way 0.1 inch header)
Figure 7. Config tool connector circuit
Pin 4 provides 5V up to 50mA and could power Pixie via a regulator
C18 compiler settings: Small Code Model, Large
Data Model. Single or Multi Bank Stack will
depend on requirements. Most likely, Pixie
running FFD firmware will require a multi-bank
stack, whereas Pixie Lite running RFD firmware
will only require a single-bank stack.
When working from demo code provided by Microchip
Technology, bear in mind the following:
?
To fit an entire application and the ZigBee stack
onto the PICs provided, most object files will have
to be compiled with all optimizations enabled.
p6
17-Mar-08
Pixie DS481-17
? FlexiPanel Ltd
Patents may apply and/or pending
www.FlexiPanel.com
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| PIXLITE-SO-PLSE | 功能描述:Zigbee/802.15.4模块 Pixie Zigbee Mod SO Sleepy End Device FW RoHS:否 制造商:Digi International 频带:902 MHz to 928 MHz 视线范围: 数据速率: 灵敏度: 工作电源电压:2.4 V to 3.6 V 传输供电电流:215 mA 接收供电电流:26 mA 输出功率:250 mW 天线连接器类型:Wire 最大工作温度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm |
| PIXZEELITE | 制造商:RF Solutions LTD 功能描述:MODULE MINI ZIGBEE IEEE 802.15.4 |
| PIXZEELITE-SO | 制造商:RF Solutions LTD 功能描述:MODULE ZIGBEE IEEE 802.15.4 SURFACE |
| PIZERO_CASE | 功能描述:BLACK CASE FOR THE RASPBERRY PI 制造商:datawave llc 系列:* 零件状态:在售 标准包装:1 |
| PJ_08 | 制造商:MTRONPTI 制造商全称:MTRONPTI 功能描述:Surface Mount Crystals 5.5 x 11.7 x 2.2 mmPARAMETERS |
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