Quantity   Component name
1 × ESP32 C6 dev kit
1 × LoRa RA02
1 × SSD1309 OLED
1 × CardKB keyboard
1 × Charger panel
1 × 18 cm 433 MHz antenna.
1 × LiPo battery 850 mAh.
1 × On/Off switch.
1 × Custom PCB manufacturing (on JLCPCB).
1 × 3D printing for enclosure.