Amazon Sidewalk uses 900 MHz to send low-bitrate messages to IoT devices. It has a more extended range than Wi-Fi and requires no base stations. Amazon Sidewalk is a free community network that provides secure, reliable connectivity for smart IoT devices. This low-bandwidth, low-power network leverages sub-GHz frequencies to transmit small data packets over distances…
Where are LPWAN protocols used?
LoRaWAN, Wi-Fi, ZigBee, and LP-WAN are wireless protocols used by IoT and IIoT devices. Low-Power Wide-Area Network (LPWAN) is a wireless technology specifically developed for Internet of Things (IoT) connectivity and machine-to-machine (M2M) communications. As Figure 1 illustrates, LPWAN enables a diverse range of applications. This article reviews the key advantages and limitations of LPWAN,…
LoRaWAN modules connect IoT devices to 15 km
The RM126x series from Laird Connectivity integrate a processor and radio that connect IoT devices for data transfer.
Test tool simplifies and automates LoRaWAN certification
The LoRaWAN Certification Test Tool (LCTT) accelerates time to market through test automation.
Flexible connectivity lets IoT flourish
Designers have choices when it comes to creating new IoT designs, and connectivity choices will depend on the constraints of the design.
Antenna transmits, receives 915 MHz ISM and LoRaWAN signals
The Fera antenna from Antenova uses a flexible design that can fit into small spaces.