Quantity   Component name
1 × RAK3172 Module Lora + STM32
1 × LTC4054 Power Management ICs / Power Supply Support
1 × CH340E Electronic Components: USB to UART
1 × 18650 Electronic Components / Misc. Electronic Components
1 × USB type C Electronic Components USB_C
1 × SP485EE Interface and IO ICs / RS-232, RS-422, RS-423 and RS-485
1 × Case IP65