2X TTGO Lora32 V2.1 ESP32 Bluetooth WIFI Wirele Module 433Mhz 0.96 Inch Bluetooth Wifi Wirele Module SMA IP5306Dial RSSI function, Automatic frequency correctionAutomatic gain control, RF wake-up functionLow voltage and temperature sensorFast wake-up and frequency hopping, Highly configurable packet proceing programThis product is based on LoRa radio frequency, 433MHzproduct descriptionnsmitting current: 120mA @ + 20dBm90mA@+17dBm29mA@+13dBmWorking frequency: 433MHznsmitting power: + 20dBmReceiving sensitivity: -139dBm @ LoRa&62.5Khz&SF = 12&146bps136dBm@LoRa&125Khz&SF=12&293bps118dBm@LoRa&125Khz&SF = 6&9380bps123dBm@FSK&5Khz&1.2KbpsFrequency error: +/- 15KHzFIFO space: 64Byte0.018K~37.5Kbps@LoRaModulation mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOKInterface form: Sleep current: 0.2uA@SLEEP1.5uA@IDLEWorking temperature: -40℃-+ 85℃Colour: blackMaterial: Package Contents:2 x 433Mhz wirele moduleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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