roinco 433mhz lora ra02 long range rf wireless module breakout | Shop The World
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Roinco 433mhz Lora Ra02 Long Range Rf Wireless Module with Breakout Board and 2.4 Ghz Antenna (1)
•Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), socket it can connect external antenna. Using advanced LoRa spread spectrum technology, communication distance is10000 meters, super error correction, anti-interference ability, with the air wake-up function (ultra-low power consumption). It can be used in the enviroment with thousands of people,especially for meter reading, smart home, burglar alarm and other equipment.
•Wireless standard 433MHz Frequency range: 420 ~ 450MHz Interface: SPI GPIO 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
•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 mode and ultra-high-speed AFC With CRC, up to 256 bytes of packet engine Small volume dual-row stamp-hole patch package With shielding shell Spring antenna (Ra-01) external antenna (Ra-02)
