LoRa and LoRaWAN Technology Overview

The purpose of this article is to provide an introductory technical overview of LoRa and LoRaWAN. Low-power wide area networks (LPWANs) are expected to support a major part of the billions of devices predicted by the Internet of Things. LoRaWAN's bottom-up design optimizes LPWAN for batte.......

Portable gas detector life and parameter selection points

Portable Gas Detector As the new darling of gas detectors, with the advancement of gas detection technology, portable gas detectors can be equipped with multiple gases (inorganic / required) in one main unit according to customer requirements and different places of use. Organic) sensors for .......

Common causes and solutions for optical transceivers

According to the daily maintenance and user consultation questions of Tianbo technology, we can judge the cause according to the fault phenomenon, and find the fault point, “the right medicine”.
1. What kind of connection is used when the transceiver RJ45 port is c.......