There's this Chinese company named Heltec, and they make a cool little development board that has an Espressif ESP32S3 (which has WiFi and Bluetooth), a 128x64 pixel OLED display and an SX1262 863-928 ...
Embedded engineer [Alberto Nunez] has put together a compact LoRa satellite telemetry ground station that fits in your hand and can be built for around $40 USD. The station receives signals from any ...
Abstract: Developing a reliable and efficient Internet of Things (loT) system necessitates several factors. One of them is the communication protocol. As the number of connected devices in today's loT ...
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