Dragino LHT65S DS EU868 LoRaWAN Temperatur und Luftfeuchtigkeitssensor mit externer Antenne und magnetischem Türkontakt liquid level regulator U3V50Ax with included optional or Arduino Leonardo regulator U3V50Ax with included optional voltage regulator U3V50AHV 0 Ethernet 10 100 Mbit DP83825 PHY (6 pins) none USB Host 5 Pins with power management 2 SMT Pads SDIO (4 bit data) Micro SD Socket 8 SMT Pads PWM Pins 35 31 Analog Inputs 18 14 Serial Ports 8 7 Flash Memory 8 Mbyte 2 Mbyte QSPI Memory 2 chips Plus Program Memory Program memory only Breadboard Friendly I O 42 24 Bottom SMT Pad Signals 7 16 SD Card Signals 6 0 Total I O Pins 35 40 The integrated datalog function ensures that no measurement data is lost even during temporary connection failures suitable for extensive application areas