Compact Bluetooth Low Energy Modules for IoT – FDK
Compact Bluetooth Low Energy Modules for IoT – FDK
In the development of IoT devices, one of the main challenges faced by engineers and designers is integrating wireless connectivity into small products without compromising performance or energy efficiency. With the growing demand for more compact and powerful devices, finding solutions that provide stable connectivity within limited space has become a critical need. From monitoring sensors to wearables, Internet of Things products require robust performance with optimised power consumption — which is not always easy to achieve, especially when working with space-constrained circuit boards.
The solution: FDK’s compact Bluetooth Low Energy (BLE) modules for IoT. These modules are specifically designed to meet the demands of the smallest IoT devices, delivering high-quality Bluetooth connectivity in a compact and efficient form factor. With low power consumption and an integrated antenna within a shielded package, FDK’s BLE modules enable seamless integration into devices where every millimetre matters. Their optimised design ensures that devices can operate for extended periods on a single charge — a crucial feature for battery-dependent applications such as wearables and remote monitoring devices.
Moreover, its high reliability and design flexibility make this compact Bluetooth Low Energy module for IoT the ideal choice for a wide range of applications — from smart homes to industrial automation. Its small size not only simplifies integration into more compact designs, but also ensures consistent performance, even in demanding operating environments and in the presence of signal interference, which is common in devices operating within a crowded frequency spectrum..
Key Benefits of FDK Bluetooth Low Energy Modules
FDK’s BLE modules incorporate Bluetooth v5.4 and use Nordic’s nRF52832 or nRF52805 chips, ensuring modern, stable, and low-power connectivity. In addition, they offer internal memory of up to 512KB Flash and 64KB RAM — sufficient to run complex applications without the need for additional components.
All of this is housed in an ultra-compact format measuring just 3.5 × 10 × 1 mm, making integration into space-constrained designs straightforward. They also feature a wide operating range, from –40 °C to +85 °C and voltages between 1.7 V and 3.6 V, ensuring reliable performance under demanding conditions.exigentes.
Applications
FDK’s Bluetooth modules are ideal for IoT applications that require wireless connectivity in a compact and efficient form factor:
- IoT sensors and monitoring: Perfect for devices that need to transmit data efficiently without consuming excessive power.
- Wearables: Their compact size and energy efficiency make them ideal for fitness trackers, health monitors, and other portable devices.
- Industrial automation and control: Their reliability and low power consumption allow seamless integration into remote control and industrial automation systems.
- Asset tracking: Provide real-time location solutions for objects or people within IoT networks.
- Smart home devices: Ideal for connected products such as electronic locks, smart thermostats, and lighting systems.
Although their primary focus is the IoT ecosystem, their features also make them suitable for developments in sectors such as connected healthcare, customised wearable devices, and intelligent signalling systems, where compact size and BLE connectivity are essential.
