LILYGO LoRa32 915Mhz ESP32 Development Board OLED 0.96 Inch SD Card BLE WiFi TTGO Paxcounter Module

Specification:Working Voltage:1.8~3.7vAcceptable Current：10~14mATransmit Current:120mA@ 20dBm90mA@ 17dBm29mA@ 13dBmOperating frequency: 868M/915MHzTransmit 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:[email protected]~37.5Kbps@LoRaModulation Mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOKInterface Form: SPISleep Current:[email protected]@IDLEOperating Temperature: -40℃- 85℃Features :CH9102 Chip915MHz Operating frequencyAdd the SMA and TP4054 to the board, making it do more things.Regarding the power switch, we have changed the switching interaction mode.The added SMA antenna can enhance signal transmission.Digital RSSI functionAutomatic frequency correction Automatic gain controlwake-up and frequency hopping Highly configurable data packet handlerSMA Antenna TP4054Paxcounter Testinggithub.com/cyberman54/ESP32-PaxcounterGitHubgithub.com/LilyGO/ESP32-PaxcounterGitHubgithub.com/Xinyuan-LilyGo/TTGO-LoRa-Series