ATK-LORA-02 vs ATK-LORA-01 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATK-LORA-02 sa pamamagitan ng ALIENTEK at ATK-LORA-01 sa pamamagitan ng ALIENTEK. 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.
Pagsanggunian na paghahambing
| Parametro | ATK-LORA-02 | ATK-LORA-01 |
|---|---|---|
| Brand | ALIENTEK | ALIENTEK |
| Kategorya | RF Modules | RF Modules |
| Katayuan ng Lifecycle | Obsolete | Aktibo |
| Manufacturer | ALIENTEK (ZhengDianYuanZi) | — |
| Module Type | LoRa wireless serial port module | LoRa wireless serial (UART) module |
| RF Chipset | [DATA_NEEDED: chipset family] | — |
| Operating Frequency | [DATA_NEEDED: sub-GHz ISM band] | 410 MHz to 441 MHz |
| Modulation | LoRa CSS chirp spread spectrum | LoRa (CSS) / FSK / OOK |
| Tx Power | up to +20 dBm (100 mW) | — |
| Rx Sensitivity | -120 dBm or better (low data rate) | — |
| Air Data Rate | 0.3 kbps to 62.5 kbps | — |
| Spreading Factors | 6 levels (SF6-SF12) | — |
| Bandwidth | 7.8 kHz to 500 kHz | — |
| Host Interface | UART (TXD/RXD), MD0, AUX, 3.3V TTL | — |
| Operating Voltage | 3.3 V DC typical | — |
| Package / Dimensions | SMD-15, 17 x 24 mm | — |
| Temperature na Operasyon | -40C to +85C | -40 to +85 C [DATA_NEEDED: confirm from official datasheet] |
| Range (Line-of-Sight) | [DATA_NEEDED: spec range value] | — |
| Configuration | AT command set over UART | — |
| Max Packet Size | 256 bytes | — |
| Uri ng Pagpapasok | Surface Mount (SMD) | Through-hole pin header (DIP-style breakout) |
| Tindminan RoHS | Compliant (per JLCPCB listing) | — |
| RF Chip | — | Semtech SX1278 |
| Channel Step | — | 1 MHz (32 channels) |
| Air Data Rate (max) | — | 19200 bps |
| Communication Range | — | 3000 m (line-of-sight, open field) |
| Transmit Power | — | Up to +20 dBm (100 mW) |
| Receive Sensitivity | — | -137 dBm at SF6/SF7 BW=125 kHz [DATA_NEEDED: confirm exact SF/BW condition from datasheet] |
| Interface | — | UART (TTL) - TXD, RXD |
| Default UART Baud | — | 9600 bps |
| Volte ng Pagbibigay | — | 3.3 V to 5 V DC |
| Module Size | — | 36 mm x 20 mm |
| Antenna Connector | — | SMA + optional IPEX pad |
| Encryption | — | AES-128 hardware |
| Spreading Factor | — | SF6 to SF12 (configurable via AT commands) |