Some observations and tests on the the benefits of raising antennas to height to improve UHF Communications. Demonstration of the effect of an airborne LoRa relay at the spot where Marconi was also doing some ‘long range’ testing in 1897 – PDF file.
LCD Receiver Mini Kit
This is a mini kit to build the LCD Receiver. The receiver has been designed primarily as a LoRa GPS tracker receiver, it’s easy to build and with minimal components. Kit includes a Dorji 434mhz DRF1278F lora module. You will need to source some components yourself, the kit does not include an Arduino Pro Mini 3.3V, LCD Display, GPS, UHF antenna or battery. A full list of parts supplied in the mini kit is here;£18.00 Price Each
DRF1278F Modules and PCB for LoRa Relay
Order this and you will get two Dorji 434Mhz DRF1278F LoRa modules and a PCB for building two LoRa Relays .£10.00 Price Each
NiceRF SX1280 LoRa module Mikrobus board
This board allow you to the NiceRF SX1280 LoRa module on a 0.1″ pin spacing breadboard, stripboard or matrix board.£1.00 Price Each