Microchip Bluetooth Low Energy SoC Module RN4871-I/RM130 Bluetooth 4.2, UART Interface RN4871-I/RM130

The Microchip RN4871-I/RM130 is a compact, fully integrated Bluetooth Low Energy (BLE) system on a chip (SoC) designed to enable wireless connectivity in a broad range of embedded applications. Featuring Bluetooth 4.2 standard, the module delivers enhanced throughput up to 2.5 times that of Bluetooth 4.1 devices, along with improved security features.

Measuring just 9 mm in length, 11.5 mm in width, and 2.1 mm in height, the RN4871 module provides a small footprint ideal for space-constrained designs. It operates in the 2.4 GHz frequency band with a data rate of 10 kbps and a Class B Bluetooth classification.

The device supports a voltage range of 1.9 V to 3.6 V ensuring low power consumption, making it suitable for battery-powered applications. Receiver sensitivity is rated at -90 dBm, affording reliable connectivity over reasonable distances.

Integration is simplified with standard UART and programmable input/output (PIO) interfaces, allowing straightforward communication with microcontrollers and processors. The module includes an on-chip antenna and a fully integrated Bluetooth software stack, eliminating the need for external components and accelerating development cycles.

Advanced functionality includes scripting capabilities enabling some operations without a host microcontroller, remote configuration, and a whitelist filtering for connection management. The operating temperature range is from -40°C to 85°C, making the module viable for industrial and commercial applications.

The RN4871 module is ideal for use in industrial automation, smart home devices, health monitors, and other embedded wireless applications requiring a small, secure, and efficient Bluetooth 4.2 solution.

Compact footprint allows integration into space-limited designs. Increased throughput and security compared to previous Bluetooth versions. Low power operation with wide supply voltage range. Standard UART and PIO interfaces simplify connectivity to host controllers.

Fully integrated software stack and antenna reduce external part count. Robust performance over temperature extremes suitable for industrial use. Explore the extensive range of Bluetooth Modules and wireless components at EnvMart to find optimal solutions for your embedded connectivity needs.