Two way LoRa mobile transmitters

I’ve always been fascinated by the fact that we can transmit data for a long distance between two devices.
The thing that is fantastic is that it can be done totally free or charge without the use of a mobile subscription.
These two devices allow to send and receive small messages using LoRa technology:
- ESP32
- RFM95
- Battery
- Antenna
- PCBWay
Take a look at it and if you like it, please subscribe to my channel and look the other vides as well.
#pcbway #arduino #arduinoproject #esp32 #rfm95 #lora

Видео Two way LoRa mobile transmitters канала Carlo Stramaglia