LM048 vs LM068 Karşılaştırma
Ayrıntılı yan yana karşılaştırma LM048 tarafından LM Technologies ve LM068 tarafından LM TechnologiesAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
LM Technologies
LM068 - Bluetooth 5.0 Dual Mode RS232 Serial Adapter | LM Technologies
LM068 ✓ AktifÖzellik Karşılaştırması
| Parametre | LM048 | LM068 |
|---|---|---|
| Marka | LM Technologies | LM Technologies |
| Kategori | RF Modules | RF Modules |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Product Type | Bluetooth Serial Adapter (RS232 cable replacement) | Bluetooth Serial Adapter |
| Bluetooth Version | v2.0 / v2.1 + EDR | Bluetooth 5.0 Dual Mode (BR/EDR + BLE) |
| 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 | — |
| İşletim Sıcaklığı | -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) | — |
| 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 |
| Montaj Türü | — | Standalone external module |
| Operating Modes | — | Auto-connect, discoverable/non-discoverable |
| RoHS Durumu | — | Compliant (assumed based on datasheet) |