Thiamis is a multipurpose device that comprises a Datalogger, Controller, 4G Modem, WiFi, Bluetooth, Mesh Networking, and combines built-in RF antennas.  It has communication ports including RS-485, SDI-12, RS232, USB-C, Bluetooth, and Mesh for interfacing with peripherals and third-party approved devices.  It has a built-in SD card and SIM card.