Leica Geosystems CT100 Users Manual
User Manual
For CT100
INTRODUCTION ................................................................................................................................................... 2
1
2 ELECTRICAL INTERFACE .................................................................................................................................. 3
2.1 Maximum Ratings ...................................................................................................................................................... 3
2.2 Operating Conditions ................................................................................................................................................. 3
2.3 Connector .................................................................................................................................................................... 3
3 UART CONFIGURATION ..................................................................................................................................... 4
4 MODULE MOUNTING .......................................................................................................................................... 4
5 RADIO MODULE COMMAND SET ...................................................................................................................... 5
6 RADIO MODULE CONFIGURATION ................................................................................................................... 7
7 CERTIFICATION ................................................................................................................................................... 8
7.1 FCC Certification ....................................................................................................................................................... 8
29. Aug. 2012
CONFIDENTIAL
Date / Editor Version / Comment
5-JULY-12 / WMART Document creation
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User Manual
For CT100
29. Aug. 2012
1 INTRODUCTION
The CT100 radio facilitates a IEEE 802.15.4 based
radio communication. It uses a proprietary wireless
communication stack to implement a star or cluster
network with multiple nodes communicating
simultaneously.
The radio module provides three basic functions:
- Transparent communication between network node and network coordinator
- Writing parameters to the radio module for configuration to determine its mode of operation such as the
configuration of a node or coordinator
- Reading parameters from the radio module
All communication to the radio module is established through a UART communication interface.
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User Manual
For CT100
29. Aug. 2012
2 ELECTRICAL INTERFACE
2.1 Maximum Ratings
Rating Min. Max. Unit
Input Voltage VCC -0.3 3.6 V
Input Current VCC 150 mA
Operating Temperature -30 60 °C
2.2 Operating Conditions
Rating Min. Typ Max. Unit
Input Voltage VCC 2.1 3 / 3.3 3.6 V
Operating Current at 3dBm - 30 - mA
Maximum RF Output Power 7 dBm
2.3 Connector
The radio module is connected through a 10-pin 0.5mm pitch flat cable on connector J1:
Main function I/O 10-
VCC 1 Power Supply 3 / 3.3 V
VCC 2 Power Supply 3 / 3.3 V
GND 3 Ground
GND 4 Ground
GND 5 Ground
UART TX O/O 6 UART TX (Out) High impedance if in shutdown.
UART RX I/I 7 UART RX (In)l High impedance if in shutdown.
RTS O/I 8 Not used Option SW implemented, wired to
CTS I/I 9 Not Used Option SW implemented, wired to
SHUTDOWN I 10 Enable sleep mode Shutdown or sleep mode, to be able to
The location of connectorJ1 is indicated below. To provide cable relief a slot is integrated into the radio module.
Description Comment
Pin
corresponding hardware pin on uC. High
impedance if in shutdown.
corresponding hardware pin on uC. High
impedance if in shutdown
select multiple radio modules
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