X2pcs Ra-02 SX1278 433MHz Wireless Serial Port UART Interface LoRa Spread Ra02
Description:
Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antennag 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) can be used in the environment with thousands of people,especially for meter reading, smart home, burglar alarm and other equipment.
Features:
LoRa Spread Spectrum Modulation Technology+20dBm-100mW Constant RF power output when voltage changesHigh sensitivity: low to -148dBmHalf-duplex SPI communicationProgrammable bit rates up to 300kbpsSupports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes127dB RSSI dynamic rangeAutomatic RF signal detection, CAD mode and ultra-high-speed AFCWith CRC, up to 256 bytes of packet engineSmall volume dual-row stamp-hole patch packageWith shielding shellWith IPEX anteanna connectorSpecifications:Wireless standard 433MHzFrequency range: 420 – 450MHzInterface: SPI GPIOVoltage:1.8 – 3.7V, the typical value is 3.3VCurrent:Receiver: =< 10.8mA (LnaBoost off, band 1)Transmit: =< 120mA (+ 20dBm)Sleep mode: 0.2μAWorking temperature: -40 to + 85 ° CPacket Contains:
2pcs x Ra-02 LoRa SX1278 433MHz Module
TECNOIOT 2pcs Ra-02 SX1278 433MHz Wireless Serial Port Interface LoRa Spread Ra02
$41.99
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- 【RA02】 Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antennag 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).
- 【Compatible】 It can be used in the environment with thousands of people, especially for meter reading, smart home, burglar alarm and other equipment.
- 【High performance】 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 300kbpsless standard 433MHz
- 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT
In stock
Additional information
| Weight | 0.02 kg |
|---|---|
| brand | TECNOIOT |
| mpn | . |
| dimensions | 11 x 6 x 0.1 cm |