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Features
2. True straight or twisted Serial Cable Replacement Solution
3. Ability to transfer DTR, DSR, RTS and CTS line status over air providing true Serial Cable replacement solution. This functionality allows serial printers using DSR or CTS line for error reporting to report errors like “Out of Paper” or “Printer Offline”
4. Allows any device with a standard 9-pin serial port to communicate wirelessly
5. Bluetooth v2.0 + EDR compliant backward compatible with Bluetooth v1.2/1.1 specification. Bluetooth 2.1 firmware also available
6. Maximum Serial Port Baud rate Rate 921.6 kbps
7. Lead free RoHS compliant
8. Small Size – 46.3 mm x 36 mm x 13 mm
Benefits
2. Ideal solution for serial cable replacement
3. Error conditions like Paper Out, Power Failure etc can be emulated over wireless link
4. Ideal for devices like Receipt printers which use DSR line or CTS line status of error reporting
5. A pair of adapters can be configured to connect to each other automatically, hence emulating true straight or twisted serial cable
6. PC Application Software available to configure the adapters
7. Adapters can also be configured via AT Commands on Serial Port Terminal Software like Hyperterminal
8. Adapter can act as both DTE or DCE device
9. FCC, RTT&E, ANATEL, SIG, EMC Test Reports and Certificates and RoHS compliant
Application
2. Medical Devices
3. Bar Code Scanners
4. Display Control
5. Data Logging
6. Vending
7. Controlling Security Systems
8. CNC Machines Control
9. Industrial Application
| LM048 – Bluetooth Serial Adapter | |
|---|---|
| Manufacturer | LM Technologies |
| Chipset | CSR Bluecore 4 (BC04) |
| Power Classification | Class 1 |
| Adapter Type | Serial Adapter |
| Connector Type | DB9 RS232 female, Mini USB |
| Bluetooth Specification | Core v2.0 + EDR backward compatible with Bluetooth v1.2/1.1 specification. Bluetooth 2.1 firmware also available |
| Frequency | 2402 – 2480 MHz |
| Temperature Range | -20 to +75 C |
| Data Rate | Upto 921.6 kbps serial baud rate supported |
| Range | Upto 100 m in open space |
| Rx Sensitivity | -86 dBm typical |
| Antenna | On board chip antenna |
| Antenna Gain | Max 1 to 2 dBi |
| Power Supply | 4V to 13V DC |
| Current Consumption | Max 90 mA |
| Current Consumption | Max 90 mA |
| Power Output | +18 dBm Max |
| Baud Rates | 1.2/2.4/4.8/9.6/19.2/38.4/57.6/115.2/230.4/460.8/921.6 kbps |
| RS232 Signals | TxD, RxD, GND, CTS, RTS, DTR and DSR |
| Default Firmware | v6.54 |
| Size | 46.3 mm x 36 mm x 13 mm |
| Bluetooth Profile | Serial Port Profile (SPP) and Generic Access Profile (GAP) |
| Interface | UART |
| Serial Parameters | Default 19200, 8 N 1 |
| Configuration | AT Command Set |
| Flash Memory | 8 MB |
| RoHS Compliant | Yes |
| LM Technologies Related Products | |
|---|---|
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| LM Technologies Case Studies |
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