LoRa Ra-02 SX1278 433MHz Wireless Spread Spectrum Transmission Module

LoRa Ra-02 SX1278 433MHz Wireless Spread Spectrum Transmission Module

LoRa Ra-02 SX1278 433MHz Wireless Spread Spectrum Transmission Module Ra-02 is a wireless transmission module based on SEMTECH’s SX1278 wireless transceiver. It adopts advanced LoRa spread spectrum technology, with a communication distance of 10,000 meters. It has a strong ability of anti-jamming and has the function of air wake-up Consumption. Can be covering thousands of people in the district environment, particularly suitable for meter reading, smart home, burglar alarm equipment. Featured by Sharvi Electronics The LoRa series module Ra-01 is designed and developed by AI-THINKER Technology. The SX1278 RF module is mainly used for long-range spread spectrum communication. It can resist Minimize current consumption. Thanks to SEMTECH’s patented LoRa modulation technology, the SX1278 has a high sensitivity of -148 dBm with a power output of +20 dBm, a long transmission distance, and high reliability. At the same time, compared with the traditional modulation technology, LoRa modulation technology has obvious advantages in anti-blocking and selection, which solves the problem that the traditional design scheme can not consider the distance, interference, and power consumption at the same time.

Features/Specs:

• Module Model: LoRa-RA-02
• Input Supply Range: 2.5 ~ 3.7VDC
• Interface: SPI
• Programmable bit Rate: UP to 300Kbps
• Antenna Type: IPEX
• Frequency Range: 410-525 MHz
• Transmit Power: 18±1 dBm (Max)
• Operating Temperature: -10 to 85°C
• LoRa  Spread Spectrum modulation technology
• Constant RF power output at + 20dBm-100mW voltage change
• High sensitivity: down 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 very high-speed AFC
• Packet engine with CRC up to 256 bytes
• Small footprint dual-row stamp-hole patch package
• Shielded housing
• Package/Case: Module
• Length: 28mm
• Width: 20mm
• Height: 5mm
• Weight: 7gm

Package Includes:

• 1 X LoRa Ra-02 SX1278 433MHz Wireless Spread Spectrum Transmission Module (with Soldered pins)

Note: Product Images are shown for illustrative purposes only and may differ from the actual product.