Microchip RN4020 Bluetooth 4.1 Low Energy BLE Module Compact Surface Mount 11.5 x 19.5 x 2.5 mm RN4020-V/RM123

Microchip RN4020-V/RM123 Bluetooth Chip 4.1 is a compact and fully certified Bluetooth Low Energy 4.1 module, tailored for applications requiring low power wireless communication. This surface mount module measures 11.5 mm in width, 19.5 mm in length, and 2.5 mm in height, offering a compact footprint suitable for space-constrained devices.

The module operates in the 2.402 GHz to 2.480 GHz ISM band with 40 channels, providing a robust communication range supported by a maximum output power of 7.5 dBm and receiver sensitivity of -92.5 dBm, ensuring reliable data exchange even in challenging RF environments. It supports a maximum data rate of 1 Mbps, enabling efficient transmission of low-energy data.

Featuring integrated PCB antenna and castellated SMT pads, the RN4020 facilitates easy and reliable PCB mounting. Control is managed via simple ASCII commands over a UART interface, while over-the-air firmware updates and command control add flexibility to embedded system designs. Internal scripting capabilities allow hostless operation for simple applications.

This Bluetooth module integrates the complete Bluetooth stack with Bluetooth SIG profiles and the Microchip Low-Energy Data Profile (MLDP) for customizable serial data applications. Additional features include multiple I/O options for control and status monitoring, Remote Commands over-the-air, and AES128 encryption for secure communications.

The RN4020 operates on a wide voltage range from 1.8 V to 3.6 V DC (typically 3.3 V) and withstands temperature conditions from -30°C to 85°C, making it suitable for diverse industrial, commercial, and consumer electronics applications such as IoT devices, health monitoring systems, and wireless sensor networks.

Complies with Bluetooth version 4.1 standard. Offers a maximum output power of 7.5 dBm. Features a compact form factor measuring 11.5 x 19.5 x 2.5 mm. Operates at frequencies within the 2.402 GHz to 2.480 GHz ISM band. Supports a data rate of 1 Mbps for efficient data transmission.

Low power consumption ideal for embedded wireless solutions. Includes on-board Bluetooth Low Energy stack and multiple Bluetooth SIG profiles. Device operation is controlled via simple ASCII commands over UART interface.

Wide operating temperature range from -30°C to 85°C. Incorporates integrated PCB antenna for reliable wireless communication. Explore more Bluetooth modules and wireless solutions to enhance your industrial and consumer electronics projects with EnvMart’s comprehensive range.

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