CB-SPA312I-02 ConnectBlue, CB-SPA312I-02 Datasheet - Page 18
![SERIAL PORT ADAPTER 312I BTOOTH](/photos/14/15/141599/cb-spa312i-02_sml.jpg)
CB-SPA312I-02
Manufacturer Part Number
CB-SPA312I-02
Description
SERIAL PORT ADAPTER 312I BTOOTH
Manufacturer
ConnectBlue
Series
CB-SPAr
Datasheet
1.CB-SPA312I-02.pdf
(29 pages)
Specifications of CB-SPA312I-02
Function
Transceiver, Bluetooth
Modulation Or Protocol
Bluetooth v2.0, Class 1
Frequency
2.4GHz
Applications
General Purpose
Interface
RS-232
Data Rate - Maximum
54Mbps
Features
Wireless Multidrop™
Voltage - Supply
4 V ~ 6 V
Package / Case
Packaged Unit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Sensitivity
-
Other names
809-1026
18
2.3.5 RS485
In the case of RS485, the same pinning as for RS422 is used, except that pins T- and R- must
be connected externally and pins T+ and R+ must be connected externally to produce the
signals T-/R- and T+/R+. For two-wire RS485 multidrop, the following connection setup shall
be used:
2.3.6 Button and LED
If the
well as the default escape sequence are restored.
The status LED uses the following color indications.
•
•
•
•
•
•
restore button
Green: The current mode is data mode and no connection attempt is in progress.
Orange: The current mode is AT mode.
Purple: A connection attempt is in progress.
Blue: A connection is currently active.
Blue Blinking: A connection is active and data is transmitted or received over air.
Red Blinking: Buffer overflow, parity or framing error detected on the UART.
(see Picture 9) is pressed during power on, the default serial settings as
Picture 13.
Two-wire RS485 connection setup