Kommunikation zwischen mehreren Arduinos, RadioHead,LoRa

Display:

Ultraschallsensoren:
https://www.amazon.de/Elegoo-HC-SR04-Ultraschallmodul-Distanzsensor-MEGA2560/dp/B01M9CMJ9O/ref=sr_1_3?adgrpid=72159226478&dchild=1&gclid=EAIaIQobChMI0ID9jLmS8wIVVEaRBR2NIQeDEAAYASAAEgJTNfD_BwE&hvadid=352719544545&hvdev=c&hvlocphy=9043545&hvnetw=g&hvqmt=b&hvrand=14944786254254388883&hvtargid=kwd-407955924702&hydadcr=8205_1722827&keywords=ultraschallsensor&qid=1632309062&sr=8-3

LoRa Shield:
https://www.antratek.de/dragino-lora-shield-868mhz

Antenne:
https://www.amazon.de/Eightwood-Antenne-Schwenkbar-Directional-Homematic/dp/B01E564GLI/ref=sr_1_12_sspa?__mk_de_DE=ÅMÅŽÕÑ&dchild=1&keywords=antenne%2Blora%2B868mhz&qid=1632309133&sr=8-12-spons&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyQUNHTFhMOTFWUldHJmVuY3J5cHRlZElkPUEwMjMzMTYwMTJYMzBGTUpDWUpTMyZlbmNyeXB0ZWRBZElkPUEwMzU2NjQ4Nzg2VkJLWjdDNFlBJndpZGdldE5hbWU9c3BfbXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ&th=1

Arduino:

Hoffe das Hilft. Sorry hatte ich vergessen.