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 SUPPORT : AIRcable Mini
The AIRcable Mini is an intelligent, freely configurable and customizeable Serial-to-Bluetooth adapter. Its design goals were to minimize the cost and simplifying the task of adding Bluetooth to standard serial devices.
Support Documentation
AIRcable Open Source Project
Technical Specifications
| BASIC Interpreter |
Line numbers: 1-2047
Line length: 32 characters
Loop nesting: 6
Subroutines: 8 levels
Expressions: -32768 to 32767, 16-bit
Variables: 25, ‘A’ - ‘Y’, variable ‘Z’ used for debugging
String variable: $0 volatile 80 bytes long
String variables: $1-$2047, 32 byte length
Character size: 8 bit
Expression parser recursive, maximum of 5 levels
File system: BASIC and config file independent
PIN code limit: 15 characters
Programmable from other AIRmote devices
Programm load from standard file system |
| Event Handling |
PIN code request
Incoming SPP connection
Outgoing SPP connection success
Sensor readings (connection quality)
Incoming vNote through OBEX
Inquiry results
Timer messages |
| Interrupt Routines |
2 levels: high priority interrupt: stops BASIC program execution
low priority: schedules execution |
| Bluetooth |
Bluetooth 2.0 compatible with 802.11b tolerance
EDR supported where available |
Command Line
Interface |
Easy configuraiton through command line interfaceMaster/Slave mode, Baud rate
Name and PIN codes |
| Built-in Functions |
powerful high level Bluetooth functions, slave connect, master, send biz card,
hardware control, pio input/output, uart, baud rate, sensor, date
string operations, hex and ascii conversion, compare, length
input and output, on 2 SPP, 1 UART, files and virtual string
data logging |
| Profiles |
master and slave mode simultanously
Two SPP profiles for streaming data at the same time
OBEX/FTP for file transfer of BASIC and config file
FTP server profile
OBEX vNote item transfer for messages
OBEX vCard business card exchange
OBEX server and OBEX client profile
up to 4 multiple connections at the same time
Security control, pairing and un-pairing functions |
| File system |
access to application BASIC program
read/write configuration file
wireless file transfer (OBEX), up/downloadable |
| Performance |
max 250 lines per second
standard: 10 lps
scheduler resolution 1s
max 160kBit/s streaming data
fastest connect time < 2s
FTP file system: 1600 bps, |
| Radio |
Device name configurable
Bluetooth class configurable
Max and default transmit power configurable
Scan modes configurable to as low as 50uA power consumption
Sniff mode configurable (soon) |
| Firmware |
48000 words code size
RTOS for baseband radio |
| Customizations |
additional embedded functions
audio profiles (audio gateway, headset, handsfree)
networking profiles (TCP)
web server
LCD 6 digit direct drive or graphic |
Hardware Specifications
| Processor |
AIRcable SMD AB3C2V2
Size 53 mm x 34 mm |
| Pins |
DB9 male
pin 2 and 3 for data
pin 5 and 9 for power |
| Uart |
1200 to 115200 baud, RS232 level |
Internal ceramic
antenna |
5.5dBm transmit power |
| Power Supply |
5V-15V through pin 9 |
| Power consumption |
1mA sleep, 11mA with connection, 25mA peek, max range peeks up
to 70mA |
| Input and Output |
RS232 TX and RX for 3-wire connection |
Asynchronous
serial |
8 bit, none-odd-even parity, 1 or 2 stop bits |
| Radio |
raw output power: 5.5dBm
input sensitivity: -86dBm
range 20m |
| Certifications |
Bluetooth certified (BQB)
Bluetooth 2.0 Standard (802.11b tolerant)
FCC module certification
CE certification (pdf)
RoHS compliant |
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