Description
Product Features
1. FSK/GFKS technology, LoRa (remote) spread spectrum technology
2. Half-duplex communication
3. Super Immunity (channel rejection ratio: 56db)
4. High receiver sensitivity -139dbm.
5. ISM multi-band, no need to apply for frequencies free of charge.
6. Optional multi-frequency, multi-transfer rate. Can be used in FDMA and FM technologies.
7. Intelligent reset, low voltage monitoring, timing wake, low-power mode, sleep mode
8. Low power consumption accept current: 10-12mA
9. 256 FIFO TX/RX
10. RSSI channel detection
11. Transfer Mode: FIFO/Direct mode (recommended FIFO packet mode)
12. Configuration: AFC/Air wake-up/low power/Carrier Sense/FEC error correction/AEC encryption
13. Ultra-long-distance transmission farthest open up 5KM.
Applications
1.Remote control and remote data acquisition system
2.Wireless meter reading (water, electricity, gas)
3.Wireless ordering machines, oil, mining, construction sites, factories and other original 485/232 interface system
4.Industrial data acquisition, transmission, intelligent control systems
5.Wireless alarm system
6.Smart Furniture system
7.Baby Monitor System/Hospital Paging System
8.Small wireless data transmission system
Pin Definitions
1.ANT: antenna interface
2.GND: signal ground
3.DIO1/DIO2/DIO3/DIO4/DIO5: digital I/O, can be customized
4.VCC: power supply
5.DIOO: digital I/O, can be customized
6.REST: reset
7.SCK: SPI clock input
8.MISO: SPI data output
9.MOSI: SPI data input
10.NSS: SPI chip output
Performance parameters
