LILYGO TTGO LoRa32 V2.1 ESP32 433MHz/868MHz/915MHz OLED 0.96 Inch SD Card b... (FREQUENCY: 915MHZ)

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FREQUENCY: 915MHZ

Specifications: ? Size: app.6.4cmx2.8cm / 2.52inx0.71in Working voltage: 1.8~3.7v Acceptable current: 10~14mA Transmit current: 120mA@+20dBm ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 90mA@+17dBm ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 29mA@+13dBm Operating frequency: 868M/915MHz/433MHz Transmit power: +20dBm Receive sensitivity : -139dBm @ LoRa&62.5Khz&SF = 12&146bps -136dBm @ LoRa&125Khz&SF = 12&293bps -118dBm @ LoRa&125Khz&SF = 6&9380bps -123dBm@FSK&5Khz&1.2Kbps Frequency error:+/-15KHz FIFO space: 64Byte Data rate: 1.2K~300Kbps@FSK ? ? ? ? ? ? ? ? ? ?0.018K~37.5Kbps@LoRa ? ? ? ?? Modulation Mode: FSK,GFSK,MSK,GMSK,LoRa TM,OOK Interface form: SPI Sleep current: 0.2uA@SLEEP ? ? ? ? ? ? ? ? ? ? ? ? ? ?1.5uA@IDLE Operatinga??temperature: -40?ﾣ- +85?ﾣ Digital RSSI function Automatic frequency correction Automatic gain control ? RF wake-up function Low voltage detection and temperature sensor Fast wake-up and frequency hopping Highly configurable data packet handler SMA Antenna ? Package includes: ? 1 x TTGO LoRa32 V2.1 868/915 Module 2 x Pin 1 x Antenna 1 x Power Cable