Sections listed in order of necessity.
- Raspberry Pi 4 8gb $75
- 32GB SanDisk Ultra Micro SD Card $12.86
- Waterproof Enclosure $22.99
- USB-C Power Supply $7.99
Subtotal: $118.84
- 2 Industrial Bluetooth Scanners $64.59 each
- Rugged Tablet $175.99
- Tablet Wall Mount $19.99
- Waterproof Membrane Keyboard $36.99
- 2 RS232 Adapters $9.59 each
Subtotal: $388.82
- Wireless Bridge $69.99
- Bluetooth 5.1 Antenna $9.99
- WiFi AC600 Antenna $27.99
- Antenna Extenders: $8.54
Subtotal: $116.51
- 100W 12v Solar Panel $39.99
- Solar Panel Extension Cable $16.99
- 12v Solar Charge Controller $18.99
- 12v 8ah LiFePO4 Battery $24.57
- 12v to 5v DC Buck Converter $8.99
- 12v DC Power Supply $14.99
- 12v Waterproof Relay $7.99
- RJ12 to DB9 Adapter $7.49
Subtotal: $132.51
- 8 ESP32 Modules $39.99
- 5 Soil Moisture Sensors $9.99
- 5 Temperature Sensors $9.99
- 4 Light Sensors $6.99
- 4 3000mAh Batteries $19.75
- 6 Channel Battery Charger $9.99
- Solar Sensor Charger $14.95
Subtotal: $111.65