Quantity   Component name
1 × RFM95 Radio module with Long range LoRa radio modulation
1 × SAMD21E18 Arduino ZERO compatible MCU in supercool TQFP32 package
1 × DS3231 Clock and Timer ICs / Real-Time Clocks - Optional
1 × AP2114H-3.3TRG1 regulator 3.3V Power Management ICs / Linear Voltage Regulators and LDOs
1 × MCP73831 Power Management ICs / Power Supply Support
2 × BSS123 Discrete Semiconductors / Diode-Transistor Modules
30 × DTS63K Switch 1N force
1 × BHC-18650-1P 18650 battery holder
1 × Micro USB Molex MX-105017-0001
1 × 1.8 TFT LCD display 128x160 ST7735
4 × 0603 Resistor 1K
1 × 0603 Resistor 10R
3 × 0603 Capacitor 100n
1 × 0803 Capacitor 1uF
1 × SMA PCB connector
1 × Antenna by your LORA frequency
1 × Power switch - side
1 × SMT Beeper