LoRa radio modules have been making a lot of waves lately (pun intended) and for good reason.
These have made the ability to have long distance communication easy for everyone.
Document link https://github.com/BSFrance/BSFrance-avr
Ideal for creating long range wireless networks that can exceed 2.4 GHz 802.15.4 and similar, it is more flexible than Bluetooth LE, does not require high power unlike WiFi and offers long range.
The RA02 LoRa module is fitted with an U.FL (IPX) external antenna connector.
This board is also equipped with a LiPo and Liion charging circuit and a standard battery interface. It is fully compatible with Arduino. A white user led is tied to pin 13. An orange LED is used for charging status.
What You Get:2 X LoRa32U 2 X IPEX Cable . Our 1 Year Worry-Free Warranty time and friendly customer service.we offer free sample to anyone who make project