Mike here, from Australia. We've been doing some hardware development for some time now and decided to include a LoRa board, which has been just release and might interest you:
Whisper Node AVR - LoRa
A real ultra-low power LoRa development board based on the popular Atmel AVR ATMega328p - Arduino compatible. Thanks to the highly efficient MCP16251 Step-up Switching regulator, this board can be powered with little as 0.9V. In other words, you can run it on a single Alkaline Cell until the battery is totally dry.
Alternatively you could connect a 5V power supply, like an USB charger, and take advantage of the ultra-low quiescent current MCP1700 LDO regulator, capable of 250mA, providing more flexibility while developing or running hunger projects. The board also counts with a smart voltage monitor, which will automatically switch from a power supply to the battery in case of power-loss or vice-versa. Alternatively you could use a Li-Po cell and the board will decide to use the LDO or the Step-up regulator based on the cell voltage to maximize the running time on a single charge.
As standard, this board comes with a RFM95/96 LoRa Radio (Semtech SX1276), giving you long-range wireless connectivity out of the box! Finally a W25X40CL 4MBit SPI Flash is attached to the PCB, giving you plenty of storage and option for remote firmware upgrade over-the-air. You get all this running on a board that consumes around 6µA in sleep mode when powered by a 3V source, like two Alkaline cells.
The Whisper Node board is shipped with all headers (un-soldered) and external 2dBi (± 0.7 dBi) PCB antenna with a u.FL connector, matching the radio frequency. The small PCB antenna provides an excellent balance between performance and size.
Additionally the board can be easily upgraded to fit a SMA antenna connector, a temperature compensated real-time clock, a CR2032 battery holder or a high-capacity LDO, making the board a ideal as a low-power remote node or as a powerful base station.
Product Page Link: https://wisen.com.au/store/products/whisper-node-lora/
The documentation and examples should be release soon, but I believe most of you in the forum don't really need that - If you need it now, you can check the RFM69 documentation version, which would be very similar (https://bitbucket.org/talk2/whisper-node-avr/overview).