Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

Meshtastic has been experiencing a bit of a renaissance lately, as the off-grid, long-range radio text messaging protocol gains a ton of new users. It’s been used to create mesh networks in ...

Abstract: The present work was focused on assessing the spatial exposure variability for pedestrians on the road, in close proximity to a car equipped with a 5G-V2X antenna, operating at the working ...

Attention: This project isn't debugged properly due to hardware limitations. Some functions like trasferring binary files may not work properly. Anyone is welcome to test and debug! :) Use an led to ...

This package defines an arduino:// protocol handler using a streamWrapper implementation. It also provides some byte processing utility functions (byte_pack() and byte_unpack()). Please note that this ...

Abstract: Free space optics (FSO) communication is seen as a cost-effective way to provide higher bandwidth, higher data rates, better link security, higher immunity to interference, etc., compared to ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...