Open Stack is a standalone 4G LTE IoT connectivity board designed to run RTOS-based C applications directly on the Quectel ...
Starting from January 1, 2025, the procedure for purchasing SIM cards by foreigners will become stricter in Russia. The measures are aimed at combating fraudsters and "gray" SIM cards. This is ...
Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...