by teracomn | Dec 9, 2021 | Blog
Tracking the location of devices has been around for a while. When it comes to location, GPS technology springs to mind, however this time we are talking about GSM geolocation. Its major advantage compared to using GPS tracking is that it works well indoors and in bad... 
by teracoms | Dec 1, 2021 | Blog
We talked about the MQTT ( Message Queuing Telemetry Transport ) messaging protocol for communication with IoT devices. The central component of its network is the message broker – the server that sits between IoT devices and the applications used for... 
by teracomsys | Nov 16, 2021 | Blog
This article describes possible email sending solutions fоr TCW122B-CM, and TCW181B-CM. Forewords The Simple Mail Transfer Protocol (SMTP) is used to send emails. Initially, emails were sent without encryption. Then, in order of privacy and data integrity, the... 
by teracomsys | Sep 16, 2021 | Blog
MQTT protocol features MQTT protocol is widely used for communication between Internet of Things (IoT) devices. It is reliable, secure, and optimized to work on networks with even the scarcest of bandwidth. Renowned for its scalability, MQTT offers a myriad of use... 
by teracoms | Sep 2, 2021 | Blog
T-Tool is a command utility software that is designed for testing and debugging Teracom modules. The software was developed by Elso Philips Service, which is also the official Teracom distributor for the territory of the Czech Republic and Slovakia. The software can... by teracomsys | Jun 4, 2021 | Blog
The document describes how to add and set up MODBUS RTU sensors to work with TCW260 or TCG140-4 controllers. 1. MODBUS RTU forewords Modbus is a serial communications protocol originally published by Modicon (now Schneider Electric) in 1979. The MODBUS RTU protocol... 