a LoRA Modulation pager prototype
SX1280 transceivers from Semtech operating on the 2.4 GHz band with LoRa modulation
Tests were conducted with two radio nodes: a master and a slave.
The slave acted as a pager showing received messages on an integrated screen.
The master, connected to a PC, acted as an emitter and receiver showing link diagnostics and measurements.
Max Payload Length: 100 bytes
Radio Frequency Band: 2.4 GHz
Antenna: PCB antenna
Environnement : urban area
Several tests were carried out to measure the data exchange duration (i.e. the time elapsed between sending a message and receiving an acknowledgment). Duration and communication range depends on Spreading Factor and Bandwidth.