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LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module Ra-02 SX1278 Socket IOT
₹800.00 Original price was: ₹800.00.₹750.00Current price is: ₹750.00. inc. GST
- Lora Spread Spectrum Modulation Technology +20dBm-100mW
- Constant RF power output when voltage changes
- High sensitivity: low to -148dBm
- Half-duplex SPI communication Programmable bit rates up to 300kbps
- Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes
- 127dB RSSI dynamic range
- Automatic RF signal detection
- CAD model and ultra-high-speed AFC With CRC, up to 256 bytes of the packet engine
- Small volume dual-row stamp-hole patch package
- With shielding shell Spring antenna (Ra-01) external antenna (Ra-02)
- Wireless standard 433MHz Frequency range: 420 ~ 450MHz
- Interface: SPI GPIO
- Operating Voltage:1.8 ~ 3.7V, the typical value is 3.3V
- Current: Receiver:≦ 10.8mA (LnaBoost off, band 1) Transimit: ≦ 120mA (+ 20dBm)
- Sleep mode: 0.2μA
- Working temperature: -40 to + 85 ° C
- Storage temperature: Normal
Ra-02 SX1278 was designed as a wireless transmission module based on SEMTECH’s SX1278 wireless transceiver. It Utilizes the advantages of advanced LoRa spread spectrum technology, offering a communication distance of 10,000 meters. It provides a strong ability of anti-jamming and has the function of air wake-up Consumption. The SX1278 RF module is widely used for long-range spread spectrum communication. And can also resist Minimizing current consumption. The SX1278 offers a high sensitivity of -148 dBm with an influence output of +20 dBm. And an extended transmission distance and high reliability. At a similar time, compared with the normal modulation technology, LoRa â„¢ modulation technology has obvious advantages in anti-blocking and selection, Thus solving the matter that the normal design scheme. Which can’t consider the distance, interference and power consumption at an equivalent time.
It often covers thousands of people in the district environment, particularly suitable for meter reading, smart home, burglar alarm equipment. This product was designed based on the WIFI Kit 32 added SX1278 chip, i.e. LoRa remote modem, 433MHz frequency, about -148dBm high sensitivity, +20 dBm power output. And also offers high reliability, transmission distance (measured open area communication distance 2.6Km).

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