Description | Version |
1.3 | |
3.15 | |
3.2 | |
3.0 | |
3.7 | |
1.01 | |
rev 7 | |
1.1 | |
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The OEM SERIAL PORT ADAPTER™ 311/331 series is a complete set of different Bluetooth modules specially designed to make the integration an easy task.




Bluetooth version 2.0 (Qualified and Listed as Product)
Supported Bluetooth Profiles:
OEMSPA311i/x: Class I +7 dBm (10 - 150 m)
OEMSPA331i/x: Class I +17 dBm (>300 m)
Bluetooth Chipset and Stack
Product based on Philips well known BGB203 chipset and Philips Embedded Stack
Software
All software is included in the module.
Configurable locally or over Bluetooth using AT Commands or PC Wizard
Serial Interface
UART Logic-Level
Supported baud rates: 300 – 921.6k
Support for non-standard baud rates
Flow control: CTS/RTS or none
RS232/422/485 support (external transceiver needed)
Power Supply
OEMSPA311i/x: 3.0 - 6.0 VDC
OEMSPA331i/x: 3.3 - 6.0 VDC
Current Consumption
OEMSPA311i/x:
Min:1.0 mA
Average: 17 mA
Max: 70 mA (Peak)
OEMSPA331i/x:
Min:10 mA
Average: 22 mA
Max: 170 mA (Peak)
Dimension/Size (Typically)
16 x 36 x 3 mm
Type Approval
R&TTE (Europe)
FCC/CFR 47 part 15 unlicensed modular transmitter approval
IC (Industrie Canada)
Environmental
Maximum operating temperature: -30 - +85 °C
Storage temperature: -40 - +85°C
Humidity RH 5-90% non-condensing
Shock and vibration: IEC 61131-2
Certifications and Compliance
R&TTE Directive 1999/5/EC
EN 300 328 V1.6.1 (2004-11)
EMC Directive: 89/336/EEC
EN 301 489-1 V1.4.1 (2002-08)
EN 301 489-17 V1.2.1 (2002-08)
EN 61000-6-2 (2001)
Safety Compliance
EN 60950-1:2001 and/or IEC 60950-1:2001 (1st Edition)
EN 60950-1/A11:2004 + Corrigendum:2004
Medical Electrical Equipment
IEC 60601-1-2 (2001)
cB−OEMSPA311i−00: OEM USB Bluetooth Serial Port Adapter 311i Starter kit
Includes:
cB−OEMSPA311i−01: OEM RS232 Bluetooth Serial Port Adapter 311i Starter Kit
Includes:
cB−OEMSPA311i−04:
OEM Serial Port Adapter 311i, Internal Antenna, solder edge and "board to board" connectors
cB−OEMSPA311i−06:
OEM Serial Port Adapter 311i, Internal Antenna, solder edge, "board to board" and JST 6-pol connectors
cB−OEMSPA311x−04:
OEM Serial Port Adapter 311x, External Antenna, solder edge and "board to board" connectors
cB−OEMSPA311x−06:
OEM Serial Port Adapter 311x External Antenna, solder edge, "board to board" and JST 6-pol connectors
cB−OEMSPA331i−04:
OEM Serial Port Adapter 331i Internal Antenna, solder edge and "board to board" connectors
cB−OEMSPA331i−06:
OEM Serial Port Adapter 331i Internal Antenna, solder edge, "board to board" and JST 6-pol connectors
cB−OEMSPA331x−04:
OEM Serial Port Adapter 331x External Antenna, solder edge and "board to board" connectors
cB−OEMSPA331x−06:
OEM Serial Port Adapter 331x External Antenna, solder edge, "board to board" and JST 6-pol connectors