LM068 vs LM048 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LM068 sa pamamagitan ng LM Technologies at LM048 sa pamamagitan ng LM Technologies. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
LM Technologies
LM068 - Bluetooth 5.0 Dual Mode RS232 Serial Adapter | LM Technologies
LM068 ✓ NakahandaLM Technologies
LM048 - Class 1 Bluetooth RS232 Serial Adapter 100m | LM Technologies
LM048 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LM068 | LM048 |
|---|---|---|
| Brand | LM Technologies | LM Technologies |
| Kategorya | RF Modules | RF Modules |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Product Type | Bluetooth Serial Adapter | Bluetooth Serial Adapter (RS232 cable replacement) |
| Bluetooth Version | Bluetooth 5.0 Dual Mode (BR/EDR + BLE) | v2.0 / v2.1 + EDR |
| Supply Voltage Range | 4 V to 12 V | — |
| Maximum Supply Voltage | 12 V | — |
| Maximum Data Rate | 3 Mbps | — |
| Bluetooth Profile Support | SPP (Serial Port Profile) | — |
| Interface (Host Side) | RS232 (DB9 DTE/DCE cable replacement) | — |
| Stack | Embedded Bluetooth 5.0 stack | — |
| Internal Flash Memory | 8 Mbit | — |
| Power Input Options | USB-Mini, DB9, or AC adaptor | — |
| Configuration Tool | LM149v2 host utility | — |
| Dimensions | 46.3 mm x 34 mm x 16 mm | — |
| Series | LM068 Series | — |
| Uri ng Pagpapasok | Standalone external module | — |
| Operating Modes | Auto-connect, discoverable/non-discoverable | — |
| Tindminan RoHS | Compliant (assumed based on datasheet) | — |
| Bluetooth Class | — | Class 1 |
| Data Rate (Nominal) | — | 3 Mbps (EDR) |
| Tx Output Power | — | [DATA_NEEDED: Tx power (dBm), datasheet states ~18 dBm typical but not pinned] |
| Rx Sensitivity | — | -86 dBm |
| Operating Frequency | — | 2.402 GHz to 2.480 GHz (ISM) |
| Modulation | — | GFSK / π/4-DQPSK / 8-DPSK |
| Frequency Hopping | — | Adaptive FHSS, 79 channels |
| Range (Open Space) | — | Up to 100 m |
| RS232 Interface | — | DB-style RS232, full DTR/DSR/RTS/CTS replicated |
| Baud Rate Coverage | — | 1.2 kbps to 460 kbps |
| Power Supply (RS232 Pin 9) | — | 4 V to 13 V DC |
| Power Supply (Mini-USB) | — | 5 V via Mini-USB |
| Temperature na Operasyon | — | -20 °C to +75 °C |
| Housing | — | Plastic enclosure, slide switch, status LEDs |
| Profiles | — | SPP (Serial Port Profile) |
| Antenna | — | Internal onboard antenna |
| Certifications | — | Bluetooth SIG, CE, FCC (per datasheet) |