Super Low Power RF LoRa Module SX1276 868MHz single board computer Working Current: <20ma

Working Current: <20ma

Power Supply: Through External Adapter

Backup battery lasted for many years Including SD card and RTC libraries and sample code means you can get fast Welded joints

Model: TCM2M-C3

making it an ideal material for everyday 3d printing which is compatible with almost all printers in the market

Super Low Power RF LoRa Module SX1276 868MHz single board computer Working Current: <20maFeatures: Frequency Range: 868MHz Modulation: FSK GFSK MSK LoRa SPI Data Interface Sensitivity: 139dBm Output Power: +20dBm Data Rate: <300 kbps 127dB dynamic Range RSSI FSK GFSK , LoRa(Long Range) spread spectrum technique Half duplex communication Excellent blocking immunity Channel rejection ration(ADJ): 56dBm ISM multiband, free of charge with no need to apply for frequencies Optional multi frequency, multiple transmission rate,can be applied in