Blog
TCG140-4 Now Supports AWS IoT Core
We’re excited to announce a major step forward in IoT connectivity: the TCG140-4 4G LTE I/O module from Teracom now fully supports integration with AWS IoT Core, the cloud platform at the heart of Amazon Web Services’ IoT ecosystem. This enhancement significantly...
TCG120-4 adds cloud SMS compatibility
We are pleased to announce a significant update to the TCG120-4, our compact and powerful 4G LTE wireless I/O module. The device now supports receiving SMS commands not only from standard mobile numbers and short codes, but also from virtual numbers commonly used by...
Teracom IoT solutions at Global Industrie 2025
We are pleased to announce that our valued partners and friends at ADM21 will participate in one of Europe’s most significant industrial events – Global Industrie 2025 in Lyon, from March 11 to 14. The exhibition will bring together global leaders in industrial...
How to Install Eclipse Mosquitto on Windows
Eclipse Mosquitto is a free and lightweight MQTT broker. It’s widely used to enable communication between devices in IoT (Internet of Things) projects. Follow these steps to install Eclipse Mosquitto on a Windows computer. Step 1: Download Mosquitto Open your web...
Automation possibilities with TCW242 and TDO340 MODBUS RTU modules
The TCW242 Ethernet controller and the TDO340 MODBUS RTU relay module are a perfect combination for enhancing automation possibilities. By integrating these devices, users can unlock extended relay control, ensuring flexibility and scalability for diverse IoT and...
MQTT Subscribe support in our devices
We are excited to announce a significant update to three of our devices: TCW242, TCG120-4, and TCG140-4. Until now, these devices supported only the MQTT Publish functionality. In the latest firmware update, we added MQTT subscribe support, offering even greater...
How to send emails from TCW2xx devices after Google’s “Less Secure” policy change
As Google recently announced (see more details here), starting January 2025, sending emails from less secure devices, apps, third-party apps, or devices that only require your username and password to sign in will no longer be supported for Google Workspace accounts....
TDO340 – MODBUS RTU relay output module release
We are pleased to introduce our latest innovation, the TDO340 MODBUS RTU relay output module. Designed to elevate your automation systems, the TDO340 is a versatile 4-channel SPST relay module with independent contacts, supporting the MODBUS RTU protocol for seamless...
Teracom TSH sensors integrated with Teltonika GPS tracking system
We are excited to announce a partnership between Teracom and Teltonika, two industry-leading companies dedicated to enhancing fleet management solutions. At Teracom, we pride ourselves on producing top-of-the-line temperature and humidity sensors, such as our trusted...
Introducing the TSV300 AC Voltage Transducer with Modbus RTU Interface
Precision meets versatility with our latest product - the TSV300 AC Voltage Transducer. Engineered for true RMS measurements, this transducer seamlessly adapts to 50 and 60Hz nets, making it the go-to choice for numerous applications. Not just limited to AC, it...