Installation Manual STAR-Module 910MHz Author: Datalogic, R&d dept. InstallationManuaSM910 Revision: 1.
STAR-Module 910 Document History 11/11/2005 Rev. 1.
STAR-Module 910 Document History............................................................................................................................................................. 2 Introduction ...................................................................................................................................................................... 4 Digital interface .......................................................................................................................
STAR-Module 910 Introduction The STAR-Module 910 is an FSK RF half-duplex transceiver working at 910MHz, made to be installed on fixed or mobile devices. 10 9 8 7 6 5 4 3 2 1 Number 1 2 3 4 5 6 7 8 9 10 11 12 13 SHIELD 12 13 11 Direction Input Output Output Output Input Input Input/Output Description GND Data In CD# (Active Low) Data Out 3V GND Vcc (5.5 – 3.
STAR-Module 910 Digital interface Digital Interface with host system Data communication with host is implemented using a UART @38400, N, 8, 1 with TDX and RXD negated values: this means that data lines are low (0 V) in idle state and go high upon a start bit. Host system must provide to inverter gates between its UART and the STAR-Module 910MHz. Control is implemented using TX CMD and RX CMD lines and receiving Carrier Detect indication (refer to operating description for details) .
STAR-Module 910 Dragon Mobile InstallationManuaSM910 page 6 of 6 DATALOGIC PROPRIETARY INFORMATIONS
