Product Overview The TTGO LoRa32 868MHz Module is a robust and versatile technology solution designed to meet your wireless communication needs efficiently. Delve into its features and specifications to explore what makes it a standout choice. Key Features Working Voltage: 1.8 to 3.7V Transmit Power: +20dBm Operating Frequency: 433/868/915MHz Interface: SPI Operating Temperature: -40°C to +85°C Modulation Modes: FSK, GFSK, MSK, GMSK, LoRa™, OOK Performance Specifications Current Range: 10 to 14mA for acceptable current, and transmit current levels of 120mA@+20dBm, 90mA@+17dBm, 29mA@+13dBm 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: 64 Bytes Data Rate: 1.2K to 300Kbps @ FSK, 0.018K to 37.5Kbps @ LoRa Advanced Capabilities Digital RSSI function Automatic frequency correction Automatic gain control Fast wake-up and frequency hopping Highly configurable data packet handler Includes an SMA antenna and IP5306 chip Package Contents 1 x TTGO LoRa32 868Mhz Module 2 x Pin Headers 1 x Antenna 1 x Power Cable Note: Battery and SD card are not included in the shipping list.