1Table of Content1. Introduction................................................................................................................................................................ 22. Appearance................................................................................................................................................................. 33. Main Features............................................................................................................................................................. 34.Set up Instruction.........................................................................................................................................................44.1 Power on and Turn on / off...............................................................................................................................44.2 Join Into Lora Network.................................................................................................................................... 44.3 Function Key.................................................................................................................................................... 44.4 Data Report.......................................................................................................................................................45. Restore to Factory Setting.......................................................................................................................................... 56. Sleeping Mode............................................................................................................................................................57. Low Voltage Alarming............................................................................................................................................... 68. MyDevice Dashboard Demonstration........................................................................................................................69. Important Maintenance Instruction............................................................................................................................ 610. FCC Certification Statement.................................................................................................................................... 7