LoRa M2M / P2P Communication board for Arduino

The ARM-N8-LR module is designed for the LoRa technology(Low-Power), Point to point or point to multipoint communication.

Strong points :

• Form Factor “ARM-Nano”
• LoRa radio technology, ultra high sensitivity (-141dBm)  
• Output power : 20dBm maxi
• Link budget : +161dB
• Radio baudrate from 250bps to 1200bps
• UART Interface
• Ultra low power sleep mode (<1,5µA) and responsive ( doesn’t loose any characters when woken up by UART )
• CMS module to solder on the card
• Compact design : 30mm x 18mm

Functioning modes :

• Transparent mode
• Ping-pong test mode, Carrier wave,RSSI reading

Wake-up source :

• 1 Digital input
• Reception (without any loose) of a UART character

Configuration, update :

• AT commands configuration (local)
• Firmware update by encrypted bootloader on a UART connection
• EEPROM settings saving

Module Specifications:

Arduino carrier Board This interface use the serial port of the Arduino board to communicate with the LoRa module. It have an SMA connector for the antenna. You can order the antenna with the carrier board (see ordering options).

868Mhz 1/2 wave Antenna for the carrier boards (in option)

To help you in your develeppment, please see below the library links:

Github: https://github.com/atim-radiocommunications/armapi

Github Pages: http://atim-radiocommunications.github.io/armapi/

HTML Documentation: http://atim-radiocommunications.github.io/armapi/doc/html/index.html