Graylogix Wiki Blog

  When it comes to high-performance electronics, heat is the ultimate enemy. Whether you are building a custom PC, an industrial control cabinet, or a Peltier-based cooling system, maintaining the right temperature is non-negotiable for longevity and performance. The Graylogix Radiator with Fan (120mm) is designed for those who don’t want to compromise. Featuring a robust 12V, 3Amp high-speed fan and a 120x120x38mm form factor, it offers: Superior Thermal Exchange: Optimized fin design to dissipate heat rapidly. Versatile Application: Perfect for removing heat from closed cabinets or supporting thermoelectric cooling (Peltier) setups. Built to Last: Durable black finish and industrial-grade construction for 24/7 operation. Don’t let your hardware throttle. Upgrade your cooling game today. 👉 Get yours here: https://www.graylogix.in/product/radiator-with-fan-120mm

Upgrade Your IoT: Say Goodbye to Slow Connections with the SIM A7670C 4G LTE Modem In the world of the Internet of Things (IoT), data is king, and speed and reliability are its crown jewels. If your smart devices, industrial sensors, or remote monitoring systems are still relying on outdated, sluggish 2G/3G connectivity, you're leaving performance and potential on the table. It’s time to step into the future with a connectivity solution built for the demands of modern IoT: the SIM A7670C 4G LTE UART Modem . Why the SIM A7670C is the Engine Your Project Needs The SIM A7670C is more than just a modem; it’s a robust, industrial-grade gateway designed to keep your data flowing seamlessly, no matter the location. 1. Blazing-Fast, Future-Proof 4G Performance Built around the powerful LTE Cat 1 module, the A7670C delivers speeds ideal for data-intensive IoT applications: 10 Mbps Downlink (DL) 5 Mbps Uplink (UL) Whether you’re pushing large surveillance images, streaming diagnostic logs, o...

The [SIM A7670C 4G LTE TTL Modem]( https://www.graylogix.in/product/sim-a7670c-4g-lte-ttl-modem## Unlock Lightning-Fast 4G Speeds in Tight Spaces Built on the SIMCOM A7670C chip, this modem supports LTE-FDD (B1/B3/B5/B8) and LTE-TDD (B34/B38/B39/B40/B41 efficiency:** * Sleep mode under 10mA, ideal for battery-powered devices. * Input * Industrial-grade (-40°C to +85°C). * Compact dimensions (56-60mm) with ESD protection. Ready to supercharge your project? Get the SIM A7670C 4G LTE TTL Modem from Graylogix for plug- this modem in precision agriculture : real-time soil sensors transmit data via 4G, even in 2G-only zones, enabling remote monitoring with low power draw. Or build a home automation hub —control lights, security cams, and thermostats over LTE with MQTT protocols, all from a Li-ion battery setup. In industrial automation , its RS232 DB9 and AT command control streamline router builds or telemetry systems, handling SMS (text/PDU) and video streaming ...

The Silent Killer of Industrial Connectivity. In the world of manufacturing, automation, and data acquisition, reliable communication is non-negotiable. Many mission-critical systems still rely on the venerable RS232 serial standard to communicate with modern PCs, PLCs, and control systems. The solution seems simple: a cheap USB-to-RS232 converter. But if you work with industrial weighing scales, noisy factory floors, or complex data loggers, you know the truth: those inexpensive converters are a major headache. They drop connections, introduce errors, and often fail completely due to the harsh realities of the environment—namely, Electromagnetic Interference (EMI) and extreme conditions. If you’re tired of debugging intermittent data streams and replacing fragile cables, it’s time to upgrade to a solution built specifically for the factory floor. Introducing the Industrial-Grade Difference The Industrial USB to RS232 Converter by Graylogix is engineered not just to connect two protoco...