RAKwireless WisMesh Board ONE allows users to create custom Meshtastic nodes with optional OLED, GPS, antennas, battery, and enclosure.

This paper presents a novel miniaturized reconfigurable and switchable feeding network to cover GSM, GPS, 3G, WiFi and global LET standards. The feeding network ...

The paper presents a smart health monitoring wristband that uses Arduino Nano 33 IoT with a built-in gyroscope and accelerometer module as the microcontroller, biomedical sensors like temperature ...