End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
https://pikoelectronic.com/product/ماژول-ترنسیور-وایرلس-LORA-RA02-دارای-چیپ-Sx1278