I needed to verify that a newly installed LoRaWAN gateway was working correctly, so I built a simple and portable testing ...
I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...
Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...
Before putting the service into use, the first step is to add files to your OneDrive. The simplest way to do this from your PC is to download OneDrive and drag the files into the OneDrive folder. When ...
//LoRa_E22 e22ttl(RX, TX, AUX, M0, M1); // Arduino RX <-- e22 TX, Arduino TX --> e22 RX // LoRa_E22 e22ttl(D3, D4, D5, D7, D6); // Arduino RX <-- e22 TX, Arduino TX ...
Abstract: The paper presents a novel LoRa-based IIoT system for monitoring the underground coal mine environment. Additionally, a new adaptive data rate algorithm for mesh network topology is proposed ...
#include "lr1121_printers/lr11xx_bootloader_types_str.h" #include "lr1121_printers/lr11xx_crypto_engine_types_str.h" #include "lr1121_printers/lr11xx_lr_fhss_types ...