HM BT4502 BLE Pass through Module

The HM-BT4502 is a professional-grade Bluetooth Low Energy (BLE) pass-through module built around the advanced CMT4502 Bluetooth Low Energy 5.0 chip. This module is designed to provide seamless wireless data transmission capabilities to microcontroller-based projects with minimal integration effort. It features ultra-low power consumption, making it perfect for battery-powered IoT devices and applications where energy efficiency is critical. The module supports GFSK modulation and operates across a wide temperature range of -40°C to 125°C, ensuring reliable performance in industrial and outdoor environments. With its compact design and simple interface, the HM-BT4502 can quickly add BLE connectivity to your projects, enabling wireless communication with smartphones, tablets, and other BLE-enabled devices. It's an excellent choice for IoT sensors, home automation systems, wearable devices, health monitoring equipment, and any application requiring reliable, low-power wireless data transmission.