433MHZ Wireless Pure RF Chip Module LoRa Long Distance Transceiver Integrated LR30-L

Feature: Parameter Value Radio frequency chip LR30-L: SX1278 Module size 16*16*2mm Module weight 3g Working frequency LR30-L: 169Mhz~525Mhz Production Process Lead-free process, machine stickers Interface mode 1*16*1.27mm Supply voltage 1.8~3.6V DC Communication level 0.7VCC~3.6V Measured distance 4500m Transmit power 20dBm maximum Air speed 0.123k ~ 1Mbps Shutdown current 3uA Emission current 130mA@20dBm Receiving current 20mA Communication Interface SPI Launch length a single packet of 256 bytes Receiving length a single packet of 256 bytes RSSI support Support Antenna interface Stamp hole Operating temperature -40~85C Working humidity 10%~90% Storage temperature -40~125C Receiving sensitivity -138dBm@300bps Package includes: 1 x Module