Ujjdwiurgh Development Board Module SX1278 LORA Spread Spectrum Wireless Module/433MHZ Wireless Serial/UART Interface/RA-02 Module

2. High Sensitivity: -148DBM, Half-Duplex Spi Communication 4. Automatic Signal Detection, Cad Mode And High-Speed Afc, Packet Engine With , Up To 256 Bytes, Small Size Dual-Column Stamp Hole Patch Package 3. Programmable Bit Rate Up To 300kbps, Supports FSK, Gfsk, Msk, Gmsk, Lora And Ook Modulation Methods, 127db Rssi Dynamic Range 1. Ultra-Long Communication Distance 15km, Constant Power Output When Voltage Changes From +20dbm-100mw 5. With Shielded Shell, Spring Antenna (Ra-01) Or External Antenna (Ra-02)