{"title":"LoRa Transceiver Module (RFM95CW)","handle":"lora-transceiver-module-rfm95cw","url":"/products/lora-transceiver-module-rfm95cw","description":"The RFM95CW is an ultra-low-power LoRa transceiver module covering 137–1020 MHz. It delivers sensitivity down to -148 dBm, making it well suited for long-range wireless communication in IoT, remote sensing, and telemetry applications.\n\nWith a 1.8–3.7V operating range and sleep currents as low as 160 nA, the RFM95CW is designed for battery-powered projects where power efficiency is critical. Communication is handled over a standard 4-wire SPI interface.\n\nKey Features\n\n\nLoRa Modulation – Long-range, low-power wireless communication\n\nWide Frequency Range – 137–1020 MHz, suitable for various ISM bands\n\nHigh Sensitivity – Up to -148 dBm for optimised link performance\n\nUltra-Low Power – 160 nA sleep current (duty cycle off), 9.9 mA at -148 dBm sensitivity\n\nSPI Interface – Standard 4-wire SPI for easy integration\n\nDuty-Cycle Mode – Supports automatic duty-cycle operation for reduced power consumption\n\nHigh-Precision RSSI – Accurate received signal strength indication\n\n\nSpecifications\n\n\nFrequency Range – 137–1020 MHz\n\nModulation – LoRa\n\nData Rate – 0.018–37.5 kbps\n\nSensitivity – -123 dBm (BW=125 kHz, SF=12)\n\nOperating Voltage – 1.8–3.7V\n\nReceive Current – 12.5 mA (BW=125 kHz)\n\nSleep Current – 160 nA (duty cycle off) / 600 nA (duty cycle on)\n\nInterface – 4-wire SPI\n\n\nIdeal For\n\nIoT and LoRaWAN applications\nRemote sensor networks\nBattery-powered wireless telemetry\nLong-range point-to-point communication\n\n\nResources\n\nDatasheet (PDF)\n","vendor":"SparkFun","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":3080,"title":"Default Title","sku":"SF-COM-18085","price":33.07,"on_sale":false,"in_stock":true,"available_quantity":179,"option1":"Default Title"}]}