The SpecFive Strike is a handheld computer with a 4.3 inch touchscreen display, a QWERTY keyboard for thumb typing, and a Raspberry Pi Compute Module 4 for brains. What makes it unusual is that while ...

Abstract: The performance of three LoRa modules with similar characteristics and designs was tested to select suitable options for smart applications. The modules were tested in a specific location in ...

1 School of Physics and Electronic Information Engineering, Zhejiang Normal University, Jinhua, China. 2 School of Mechanical Engineering and Automation, Wuhan Textile University, Wuhan, China. 3 ...

The combination of NeoMesh’s simple and massive scalability and low power with Semtech’s LoRa modulation proven ability to perform well in noisy environments, such as buildings where other 2.4GHz ...

Goal of this project was to get some system status of the HB9GL-R VHF relay when the internet link is off or the PC is unreachable. The Module sends status data to the APRS network every 15 minutes or ...

Abstract: Wireless communication systems play a pivotal role in various applications, driving the need for robust and efficient modules. This paper addresses the challenges, methodologies, and ...

LILYGO T3S3 E-Paper is an ESP32-S3 WiFi and Bluetooth LE development board with a 2.13-inch e-Paper display and an SX1262 LoRa module that should make it suitable for off-grid messsaging even under ...

Newark, a division of Avnet, is now stocking Japanese chipmaker Murata’s UWB and long range (LoRa) connectivity modules for wireless integration. These modules are designed to help with wireless ...

UK-based hardware developer, SB Components, has designed a new LoRaWAN product series (gateways and nodes) for the Raspberry Pi SBCs, Raspberry Pi Pico, ESP32, and other hardware, based on RAKWireless ...