Murata Electronics North America XDM2140 Manual Do Utilizador
Table of Contents
1.0 XDM2140 Introduction............................................................................................................................ 4
2.0 Absolute Maximum Ratings.................................................................................................................... 6
3.0 Normal Operating Conditions ................................................................................................................. 6
2.0 Absolute Maximum Ratings.................................................................................................................... 6
3.0 Normal Operating Conditions ................................................................................................................. 6
3.1 Current Consumption........................................................................................................................ 6
4.0 Electrical Specifications.......................................................................................................................... 7
4.1 Device Load ...................................................................................................................................... 7
4.2 Digital I/O Type 1 .............................................................................................................................. 7
4.3 Digital I/O Type 2 .............................................................................................................................. 7
5.0 RF Specifications ................................................................................................................................... 8
5.1 Radio Specifications ......................................................................................................................... 8
5.2 Antenna Specifications ..................................................................................................................... 8
6.0 Module Pinout ........................................................................................................................................ 9
7.0 Boot Sequence..................................................................................................................................... 10
8.0 Hardware Interfaces ............................................................................................................................. 10
7.0 Boot Sequence..................................................................................................................................... 10
8.0 Hardware Interfaces ............................................................................................................................. 10
8.1 /RESET IN ..................................................................................................................................... 10
8.2 /TIME ............................................................................................................................................. 10
8.3 /LED ............................................................................................................................................... 11
8.4 Settable I/O Modes ........................................................................................................................ 11
8.4.1 Mode1 - Three/Four/Five-signal Serial Interface (9600 b/s) ................................................ 11
8.4.2 Mode 3 - Five-signal Serial Interface (9600 b/s) .................................................................. 12
8.4.3 UART Timing Values............................................................................................................ 13
9.0 Command Set ...................................................................................................................................... 15
9.1 Command Data Types .................................................................................................................... 15
9.2 Command Format........................................................................................................................... 15
9.2.1 Command 0x80 - Serial Payload Sent to Serial Port ........................................................... 16
9.2.2 Command 0x81 - Unacknowledged Serial Payload Received from Serial Port .................. 16
9.2.3 Command 0x82 - Acknowledged Serial Payload Received from Serial Port....................... 17
9.2.4 Command 0x84 - Time/State Packet ................................................................................... 17
9.2.5 Commands 0x87 and 0x88 - Set Parameter Request/Response ........................................ 18
9.2.6 Commands 0x89 and 0x8A - Get Parameter Request/Response ....................................... 18
9.2.7 Command 0x8C - XDM2140 Information ............................................................................. 19
9.2.8 Command 0x8D - Reset XDM2140...................................................................................... 19
9.2.9 Command 0x09 - Deep Sleep.............................................................................................. 19
9.3 Get/Set Command Parameters ..................................................................................................... 20
9.3.1 Error Codes .......................................................................................................................... 21
9.3.2 Parameter Type 0x01 - Network ID...................................................................................... 21
9.3.3 Parameter Type 0x02 - XDM2140 State .............................................................................. 21
9.3.3.1 Configuration Change Flag (CCF) .............................................................................. 23
9.3.4 Parameter Type 0x03 - Frame Length ................................................................................. 23
9.3.5 Parameter Type 0x04 - Join Key.......................................................................................... 23
9.3.6 Parameter Type 0x05 - Time/Status .................................................................................... 24