ARF62 Bluetooth® Class1 RS232 Dongle User Guide
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ARF62 User Guide Table of Contents Table of Contents.............................................................................. 1 About this Document ........................................................................ 2 Declaration of conformity ................................................................. 3 Compliance to FCC US/CAN .............................................................. 4 Overview...........................................................................................
ARF62 User Guide About this Document This guide describes the ARF62 devices, their options and accessories. Ref.
ARF62 User Guide Declaration of conformity Manufacturer’s name: ADEUNIS R.F. Manufacturer’s address:Parc Technologique PRE ROUX IV 283 rue Louis NEEL 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: Product Number(s): ARF62 ARF7501B/ARF7502B/ARF7503C/ARF7509A is designed to comply with the RTTE Directive 99/5/EC: EMC: Safety: Radio: according to the harmonized standard EN 301 489.
ARF62 User Guide Compliance to FCC US/CAN This equipment has been tested and found to comply with the limits for a Class B digital device,pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
ARF62 User Guide Overview The ARF62 Bluetooth class 1 dongle enables Bluetooth® compliant duplex communications over a 150-meter range in the worldwide 2.45 GHz frequency band. The ARF62 dongle fully complies with the V2 Bluetooth® standard and air data rate goes up to 723 kbps. Data exchange and set-up are only done through an UART data port, under SPP or DUN profile. A miniature antenna is integrated. ARF62 can be used in two modes: command mode and transparent mode.
ARF62 User Guide Interface Mechanical specification 65 x 40 x 25 mm Power supply input ARF62 dongles may be supplied using an external power supply through µJack plug (default) or through RI pin / DB connector. Selection is done with an internal onboard jumper: External Power Supply Ref.
ARF62 User Guide NOTE : ARF62 external power supply is done through a female ∅3.5 mm DC µJack (Positive on inner pin ∅1.3 mm) Signal description ARF750X Bluetooth Dongles pinout.
ARF62 User Guide SPP wiring and configuration SPP (Serial Port Profile) is the standard Bluetooth® profile. GND PC (DTE) RI DTR RTS RD CTS TD DSR DCDRI GND RI DTR CTS TD RTS RD DSR DCD GND ARF62 Bluetooth Dongle ARF62 Bluetooth Dongle Master Slave RI DTR RTS RD CTS TD DSR DCD GND RI DSR CTS TD RTS RD DTR PC (DTE) DCD SPP configuration guideline : in the following example, the Master is configured to performed an auto-connection on reset.
ARF62 User Guide Caution the BT connection establishment can takes several seconds (you can check this establishment in command mode using the AT&L command). DUN wiring and configuration DUN (Dial up Network) profile is above the SPP profile. This profile manages the 4 lines DTR, DSR, DCD and RI and is dedicated to PSTN or GSM modems.
ARF62 User Guide DTR is activated on the master. When the link is established data can be exchanged using the serial link. Caution the BT connection establishment can takes several seconds (you can check this establishment either in command mode using the AT&L command or by checking report of a remote signal).
ARF62 User Guide Exiting command mode (return back in transceiver mode) : send the serial command ATO Transparent mode In transparent mode, data received from the serial link are transmitted on the radio link. When data are received on the radio link, these data are sent on the serial link. Remote control configuration SPP_CONFIG mode is used to remotely configure the slave dongle through the master dongle serial link.
ARF62 User Guide AT Commands Description AT commands are interpreted only when the dongle is in Command mode. Commands : are used to read and update the dongle parameters A command starts with the 2 ASCII ‘AT’ characters. ‘AT’ means ‘Attention’ follow with one or several characters or other data. Each command is ended with (carriage return). In the same command, the time between 2 characters must be less than 10s. Response : is sent back for each command on the serial link.
ARF62 User Guide Commands Description SPP CONFIG Operating mode selection ATO A+++ Return back to transparent mode. Command mode activation. The A+++ sequence must be preceded and followed by a calibrated silence (no other character) ATC0 Registers management Displays the Sn register content where n represents the register number. The response has the following format: Sn=y Sets the Sn register value with ‘m’. n represents the register number..
ARF62 User Guide AT&T0=xxxx,yyyyy, zzzzz AT&T1=xxxx, yyyyy AT&T2=x, yyyyy AT&T3=xxxx,y,zz AT&T4=xxxx, yyyyy Continuous transmission at xxxx (2402<=xxxx<=2480) MHz, with a designated output power yy (0<=yyyy<=65530) and designated tone modulation frequency zzzzz (0<=zzzzz<=65535). Example : AT&T0=2450,65530,0 Enables the transmitter at xxxx (2402<=xxxx<=2480) MHz, with a designated output power yy (0<= yyyyy <=65530). Payload is PRBS9 data.
ARF62 User Guide Type Register Function R S200 Local Bluetooth address R/W S201 Local device name R/W S202 Auto-connect mode R/W S203 Remote Bluetooth address R/W S204 reconnection management R/W S205 Pin code R/W S206 Encryption R/W S207 Security R/W S208 Class of device Ref. 08-01-V1-pcy Description Bluetooth management Local Bluetooth address of the dongle The local BT address is read only.
ARF62 User Guide Type Register Function Description Default value R/W S210 Baudrate 8 R/W R/W S211 S212 Data length Parity 8 1 NO NO R/W S213 Stop bits 1 NO R/W S214 Command timeout Serial link rate in bits/s, see Note 1. ‘4’: 9 600 ‘5’: 19 200 ‘6’: 38 400 ‘7’: 57 600 ‘8’: 115 200 ‘8’ : 8 bits, see Note 1. see Note 1. ‘1’ : none ‘2’ : even ‘3’ : odd see Note 1.
ARF62 User Guide R/W S232 Sniff parameter Min interval R/W S233 Sniff parameter Attempt R/W S234 Sniff parameter Timeout see Note 2. 0..1342 Sniff offset (Dsniff) – multiply 625us Dsniff must be lower or equal to Tsniff-2 0..672 Number of slots listen by slave during wake-up Sniff parameter attempt must be lower than Tsniff/2 0..
ARF62 User Guide Specifications Embedded profiles Link set-up and status Radio rough data rate UART programmable format UART TTL ports GAP, SDAP, SPP, DUN Through Hayes commands 723 kbps Bluetooth radio rate bps Serial rate from 600 bps to 921 600 bps TD – RD – RTS – CTS (& DTR-DSR-DCD-RI / DUN profile) Transparent 20 dBm (100 mW – Class 1) Up to -87 dBm for 10-3/PN9 Integrated antenna : up to 150 m 3,8 to 20 V < 22 mA (All RS232 signals used and connected) Operating-mode RF radiated power Sensitivity Op
ARF62 User Guide Annex 1 : Firmware and document updates Firmware Updates V1.0 Original version Document Updates V1.0 Documents’ layout and size V1.0 Original version Ref.
