Rice-Grain Bluetooth Module Cuts IoT Development Time

A tiny Bluetooth module comes with pre-loaded firmware, allowing engineers to add wireless connectivity through simple UART commands. KAGA FEI has introduced the ES4L15MA1, a Bluetooth Low Energy 6.0 module measuring just 8.55 × 3.25 × 1.00 mm, designed for compact, battery-powered products such as smart locks, lighting, fitness trackers, wearables and industrial sensors. Built […]