Microchip Bluetooth Chip 4.1 RN4020-V/RM123

Microchip RN4020-V/RM123 Bluetooth Chip 4.1 is a fully certified, low-energy Bluetooth module that provides a compact and efficient embedded solution for wireless communication. Utilizing Bluetooth 4.1 technology, it enables seamless integration into designs requiring robust, low-power consumption wireless data connectivity.

This module includes the complete Bluetooth stack and supports all Bluetooth SIG profiles alongside the Microchip Low-Energy Data Profile (MLDP) for custom data transmission. It features a simple ASCII command interface over UART, facilitating straightforward control and configuration.

The small form factor of 11.5 x 19.5 x 2.5 mm makes the RN4020 suitable for compact system designs. Its castellated surface mount pads ensure secure and reliable PCB mounting in manufacturing environments.

Performance-wise, the RN4020 operates in the 2.402 GHz to 2.480 GHz ISM band with 40 channels and delivers a maximum output power of 7.5 dBm. It has an excellent receiver sensitivity of -92.5 dBm, supporting data rates up to 1 Mbps. Operating voltage ranges from 1.8 V to 3.6 V dc, with typical use at 3.3 V, and it withstands harsh conditions with a temperature range from -30°C to 85°C.

The module supports device firmware upgrades via UART and over-the-air, enhancing flexibility during product lifecycle. Security is ensured through integrated AES128 encryption, while internal scripting allows the module to operate independently from a host microcontroller in simple applications.

Ideal for industrial, commercial, and consumer electronics development, the RN4020 Bluetooth Chip simplifies wireless design deployment and supports applications including sensors, remote controls, and wearable devices.

Operates with Bluetooth 4.1 standard ensuring modern wireless compatibility. Compact design suitable for integration into space-limited devices. Supports multiple Bluetooth SIG profiles and custom data profiles. Robust operating temperature range suitable for diverse environments.

Simple UART command interface for easy development and integration. Explore a wide range of Bluetooth Modules and Components in EnvMart for comprehensive wireless communication solutions.