SX1278 LoRa Module Ra- 02 433MHZ Wireless Spread Spectrum Transmission
Description:
SX1278 LoRa Module RA-02 433MHz is a high-performance, long-range, low-power LoRa (Long Range) communication module that operates at a frequency of 433MHz. It uses the Semtech SX1278 chip and is designed for wireless, long-range communication over a spread spectrum technology, making it an ideal choice for a wide range of Internet of Things (IoT) applications, remote sensing, and telemetry systems where long-distance and low-power wireless communication are essential.Module utilizes the LoRa (Long Range) modulation technique, which is particularly well-suited for long-range communication in environments with high interference, such as rural or industrial areas. The SX1278 LoRa Module can transmit data over distances ranging from several kilometers to tens of kilometers depending on factors like terrain, antenna type, and environmental conditions.
Features:
1. Long Range Communication
2. LoRa Modulation Technology
3. Frequency Range (433 MHz)
4. Low Power Consumption
5. High Sensitivity and Strong Interference Immunity
6. Data Rate Flexibility
7. Versatile Communication Modes
8. SPI Communication Interface
9. Integrated Power Amplifier (PA)
Specifications:
| Frequency Range | 433 MHz |
| Output Power | +20 dBm |
| Communication Range: | Up to 15-20 kilometers |
| Data Rate | 300 bps to 37.5 kbps |
| Interface | SPI Interface |
| Operating Voltage | 3.3V |
| Transmitting | 120 mA |
| Receiving | 10-15 mA |
| Standby mode | <1 mA |
| Operating Temperature: | -40°C to +85°C |
| Dimensions | 19.5mm x 14.5mm |
| Weight | 6 grams |
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