Auto Flow Control RS-485 on IGT-20 Due to the fact that RS-485 is half-duplexed, it can either send or receive messages in any single moment. This fact results in some cumberson work to switch the direction of messages of the RS-485. When this RS-485 plays as ...

Industrial fanless computers are nowadays very commonly seen in industrial applications due to its robustness and the compact-sized design. But these industrial fanless computers are usually not quite good when it comes to expansion. Though some of them provid...

Designed as an industrial gateway for IoT, IIoT, Industry 4.0 and automation applications, IGT-20 has two serial ports enabling the connection to various sensors and devices. And among the sensors and devices, serial communication, i.e. RS-232, RS-422 and RS-4...

Currently the pre-installed OS of IGT-20 is Debian 8, and the OS image is less than 1GB in a 8GB microSD. By using df command, one can observe the real disk usage as below: root@igt20:~#df Filesystem 1K-blocks Used Available Use% Mounted on udev 10240 0 10240 ...

IGT-20 and IGT-21 provides dual microSD slots and supports up to SDHC. Read/Write test has been performed with the default 8GB MLC microSD. Here’s the methodology and test result: Reading the microSD root@igt20:~# hdparm -tT /dev/mmcblk0 /dev/mmcblk0: Ti...