Description
Note: The chip version is gradually updated to CH9102.Specifications: Size: app.6.4cmx2.8cm / 2.52inx0.71inWorking voltage: 1.8~3.7vAcceptable current: 10~14mATransmit current: 120mA@+20dBm 90mA@+17dBm 29mA@+13dBmOperating frequency: 868M/915MHz/433MHzTransmit power: +20dBmReceive sensitivity : -139dBm @ LoRa&62.5Khz&SF = 12&146bps-136dBm @ LoRa&125Khz&SF = 12&293bps-118dBm @ LoRa&125Khz&SF = 6&9380bps-123dBm@FSK&5Khz&1.2KbpsFrequency error:+/-15KHzFIFO space: 64ByteData rate: 1.2K~300Kbps@FSK 0.018K~37.5Kbps@LoRa Modulation Mode: FSK,GFSK,MSK,GMSK,LoRa TM,OOKInterface form: SPISleep current: 0.2uA@SLEEP 1.5uA@IDLEOperating?temperature: -40°- +85°Digital RSSI functionAutomatic frequency correctionAutomatic gain control RF wake-up functionLow voltage detection and temperature sensorFast wake-up and frequency hoppingHighly configurable data packet handlerSMA Antenna Package includes: 1 x TTGO LoRa32 V2.1 868/915 Module2 x Pin1 x Antenna1 x Power Cable
