IoTNow C16QS Connectivity Board is a versatile IoT connectivity and development board designed by Demsay to support the Quectel C16QS GSM/LTE module within a unified ESP32-based hardware platform.

The board integrates a SIM card interface, antenna connections, power management circuitry, and USB communication units into a single hardware architecture. Powered by an ESP32 microcontroller, it supports simultaneous Wi-Fi, Bluetooth, and GSM/LTE communication, enabling multi-network and hybrid connectivity scenarios.

Its standardized hardware structure simplifies the integration of cellular communication modules and helps accelerate development processes. With its compact design and integrated hardware-software approach, the board provides a flexible platform for prototyping, module validation, and field testing.

IoTNow C16QS Connectivity Board can be used in remote monitoring and control, telemetry, mobile data transmission, industrial IoT, automation, field devices, embedded systems, and defence electronics development.