433MHz LoRa SX1278 long range RF wireless module DRF1278F for arduino

XL1276-D01 wireless module is SEMTECH's latest LoRaTM modulation technology wireless chip, the module in addition to the traditional GFSK modulation technology, but also uses the LoRa (remote) spread spectrum technology, with ultra-long distance spread spectrum communication, high anti-interference And minimizes current consumption. Using LoRaTM mode can achieve high -148dbm high sensitivity, and with integrated +20 dBm power output, you can achieve low-power ultra-long distance transmission, the module is suitable for any complex environment of wireless data transmission applications, such as: Table, intelligent home control, automotive electronics, security alarm, industrial monitoring and control systems, long-range agricultural irrigation control systems and other applications. The module can be easily embedded into the customer's existing product or system design, the standard SPI interface, making communication easy and concise. Customers only in the original micro-control device to compile a simple communication protocol, you can achieve two-way communication to achieve data transmission.
Second: product characteristics
FSK / GFKS technology, LoRa (remote) spread spectrum technology
Half duplex communication
Super anti-jamming (channel rejection ratio: 56db)
High Receive Sensitivity -139dbm. (32M Passive 10ppm Crystal)
ISM multi-band, no need to apply for frequency free use.
Multi-frequency optional, a variety of transmission rate. Can be used in FDMA and FM technology.
Intelligent reset, low voltage monitoring, timer wakeup, low power mode, sleep mode
Low power consumption to accept current: 10-12mA
256-bit FIFO TX / RX
RSSI channel detection function
Transmission mode: FIFO / direct mode (recommended FIFO pack mode)
Configuration: AFC / air wake-up function / low power consumption / carrier sense / FEC error correction / AEC encryption
Ultra-long distance transmission open up to 5KM.
Module size: 17 * 16.5mm
Three: product applications
1) remote control and