LoRa1278 4Km 100mW 433MHz High Sensitivity Lora Module Wireless Transceiver RF Module

Specifications LoRa1278 adopts Semtech RF transceiver chip SX1278 which adopts LoRa TM Spread Spectrum modulation frequency hopping technique The features of long distance and high sensitivity 139 dBm make this module perform better than FSK and GFSK module Multi signal wont affect each other even in crowd frequency environment it comes with strong anti interference performance ParameterMinTyp MaxUnitConditionWorking conditionWorking voltage range1 83 33 7V Temperature voltage 40 85Current consumptionRX current 10 8 mAHigh performance modeTX current 100 mA 20dBmSleep current 0 2 uA parameterFrequency range403433463MHZ 433MHZModulation rate1 2 300KbpsFSK0 018 37 5KbpsLoraTMOutput power range 1 20dBm Receiving sensitivity 123 dBm FSK data 1 2kbps Fdev 10kHZ 139 dBm Lora BW 125KHz SF 12 CR 4 5Features Frequency Range 433MHzSensitivity up to 139 dBm Maximum output power 20dBm10 3mA receiver modeSleep current 200nA Data transfer rate FSK 1 2 300kbps Lora TM 0 018 37 5kbpsLora TM FSK GFSK and OOK Modulation mode 1 8 3 7 V Power supply127 dB Dynamic Range RSSIPacket engine up to 256 bytes with CRCOperating Temperature Range 40 85 C Built in temperature sensor and low battery indicatorExcellent blocking immunityApplications Remote controlRemote meter readingHome security alarm and remote keyless entryIndustrial controlHome automation remote sensingIndividual data recordsToys controlSensor ne