MMDVM

un moyen pour être connecté a défaut de relais 

il faut un petit

module MMDVM reference en dessous 

https://fr.aliexpress.com/item/UHF-VHF-Antenne-MMDVM-hotspot-Soutien-P25-DMR-FSJ-pour-raspberry-pi-Avec-coque-en-aluminium/32879978650.html?spm=a2g0s.9042311.0.0.494c6c37SXj61k

un PI zero W ref en dessous (cette reference car elle a du WIFI)

https://fr.aliexpress.com/item/2017-Raspberry-Pi-Zero-W-Board-1GHz-CPU-512MB-RAM-with-WIFI-Bluetooth-RPI-0-W/32802521209.html?spm=a2g0s.9042311.0.0.494c6c37SXj61k

 une alim 5 volts 

https://fr.aliexpress.com/item/Universal-EU-Plug-5V-2-5A-Micro-USB-Charger-Power-Supply-Adapter-Charging-For-Raspberry-Pi/32778402352.html?spm=a2g0s.9042311.0.0.27426c376c0xnG

 une carte SD 

https://fr.aliexpress.com/item/Londisk-New-Certified-Memory-Card-Genuine-Capacity-Micro-SD-128gb-600X-8GB-16GB-32GB-64GB-128GB/32716476734.html?spm=a2g0s.9042311.0.0.27426c376c0xnG

 pour la mise en route 

 https://www.pistar.uk/index.php

telecharger https://www.pistar.uk/downloads/