Quantity   Component name
2 × TTGO LoRa32 V1.0 https://www.lilygo.cc/products/lora32-v1-0-lora-868mhz-915mhz
2 × Project enclosures To protect your LoRa32 boards
1 × Lithium-ion battery (or a mobile power-bank) This should be fitted with the connector included with the LoRa32 modules
1 × UART GPS Module https://a.co/d/i5FhAa7
1 × ThingPulse ESPGateway Ethernet (or another ESP module) https://thingpulse.com/product/espgateway-ethernet-esp32-wifi-ble-gateway-with-rj45-ethernet-connector/