Ra-02 LoRa SX1278 433 MHz Wireless Transmission
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Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX 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.
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Specifications
- 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) or IPEX external antenna (Ra-02)
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- Genuine electronic components from trusted suppliers
- Competitive prices on Arduino, Raspberry Pi, sensors & more
- Fast delivery across Kigali and Rwanda
- Expert technical support and project consultation
- Easy returns and quality guarantee
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You can buy Ra-02 LoRa SX1278 433 MHz Wireless Transmission at STS - Kigali, Rwanda or we delivery to you
This product is available at SoftTech Supply, your trusted electronics shop in Kigali, Rwanda. We stock genuine electronic components including Arduino boards, Raspberry Pi, ESP32, ESP8266, various sensors, motors, displays, and thousands of other components for your IoT, embedded systems, and electronics projects. Visit our shop or order online for fast delivery across Rwanda. Need help selecting components or implementing your project? Contact STS for expert technical support and consultation.