Quantity   Component name
1 × LoRa 2-Channel Gateway 433/868/915MHz https://www.digitspace.com/lora-gateway?050b01b1849c1e42
1 × Wemos® TTGO LORA32 v1.0 https://www.banggood.com/2Pcs-Wemos-TTGO-LORA32-868915Mhz-ESP32-LoRa-OLED-0_96-Inch-Blue-Display-p-1239769.html?p=QW0903761303201409LG
1 × Wemos® TTGO LORA32 v2.0 http://s.click.aliexpress.com/e/b32X8dnE
1 × Wemos® TTGO LORA32 v2.1.6 (*) http://s.click.aliexpress.com/e/bQh8KAwy