ADEUNIS RF44 User Guide
A
RF44
UART TTL modules
User Guide
Ref. 08-07-V5-lmn p. 1
No part of this document may be reproduced or transmitted (in electronic or
paper version, photocopy) without Adeunis RF consent.
This document is subject to change without notice.
All trademarks mentioned in this guide are the prop erty of their respective
owner.
ADEUNIS RF
283, rue Louis Néel
38920 Crolles
France
Phone +33 (0)4 76 92 07 77
Fax +33 (0)4 76 08 97 46
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RF44
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A
User Guide
Table of Contents
About this Document ........................................................................2
Declaration of Conformity ................................................................3
Overview...........................................................................................4
Interface ...........................................................................................4
Mechanical specification........................................................................4
Signal description.................................................................................5
Directions are noted from module point of view...............................5
Radio Communication.......................................................................5
Available Channels ...............................................................................5
Channel selection .................................................................................6
Antenna requirements ..........................................................................6
Transceiver operating mode .............................................................7
Serial data rate ....................................................................................8
Command mode...................................................................................8
Transceiver mode.................................................................................9
Powerdown Mode...............................................................................10
AT Commands .................................................................................10
Description ........................................................................................10
Set of commands ...............................................................................11
Register description............................................................................12
Transceiver state machine ..................................................................13
Specifications..................................................................................14
ANNEX 1 : Firmware and document................................................15
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About this Document
RF44
A
User Guide
This guide describes the A
RF44
devices, their options and accessories
Ref. 08-07-V5-lmn p. 2
RF44
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A
User Guide
Declaration of Conformity
Manufacturer’s name: ADEUNIS R.F.
Manufacturer’s address Parc Technologique PRE ROUX IV
38920 CROLLES - FRANCE
declares that the product if used and installed according to the user guide available on
our web site www.adeunis-rf.com
Product Name: ARF44
Product Number(s): ARF7419A
is designed to comply with the RTTE Directive 99/5/EC:
EMC: according to the harmonized standard EN 301 489.
Safety: according to the standard EN 60950-1/2001
Radio: according to harmonized standard EN 300-220 covering essential
radio requirements of the RTTE directive.
Notes: - Conformity has been evaluated according to the procedure
described in Annex III of the RTTE directi v e.
- Receiver class (if applicable): 3.
According to the 1999/519/EC recommendation, minimum distance between the product
and the body could be required depending on the module integration.
Warnings: - CE marking applies only to End Products: Because this equipment is only a
subassembly, conformity testing has been reduced (equipment has been design in
accordance to standards but full testing is impossible). Manufacturer of End Products,
based on such a solution, has to insure full conformity to be able to CE label marking.
- As the integration of a radio module requires wireless technological
knowledge, ADEUNIS RF proposes its technical proficiency to its customers for a precompliance qualification of end products. In case of no-conformity, ADEUNIS RF will not
be held back responsible if this stage has not been realised.
Crolles, November 6th, 2007
VINCENT Hervé / Quality manager
283 rue Louis NEEL
Download of the user guide
Thank you for having chosen the ADEUNIS RF products.
User guides can be uploaded directly on our web site www.adeunis-rf.com
Index Products
Paragraph OEM Modules > UART TTL Transceivers
Print version available upon request
9 Tel : +33 4 76 92 07 77
9 Email : arf@adeunis-rf.com
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A
User Guide
Overview
RF44
The A
frame to be sent to a similar piece of equipment. The communication is halfduplex.
The operating parameters of these radio transceivers can be fully updated
through AT commands via the serial link.
4 radio transceiver converts data from a serial link into a radio
Interface
Mechanical specification
The transceiver is available under SMD format without printed antenna.
Figure 1: mécanique version SMD sans antenne imprimée
Ref. 08-07-V5-lmn p. 4
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