MICROCHIP RNBD350UE-I100 Bluetooth Module, BLE 5.2, U.FL Connector Antenna, 2Mbps, 1.9 to 3.6V, -108dBm, -40 to 85 °C

RNBD350UE-I100 is a RNBD350 module with U.FL for external antenna. It is based on Microchip�s PIC32CX-BZ3 Bluetooth® Low Energy System-on-Chip (SoC) that provides a complete solution to implement Bluetooth 5.2 Low Energy connectivity. The module is interfaced with a host MCU or MPU via a two-wire or four-wire (Flow Control) UART interface with Microchip�s simple ASCII command set for easy integration into most of the applications. In addition, it supports an HCI mode for seamless integration with Linux-based host processors. The host can dynamically configure the RNBD350 module with a few simple ASCII commands or switch to a standardized Bluetooth HCI mode. Suitable for health/medical devices, sports activity/fitness meters, Beacon Applications, IoT sensor tag, remote control, wearable smart devices and accessories, industrial control applications.

• Fully RF-certified Bluetooth® low energy module and on-board Bluetooth 5.2 low energy stack
• Regulatory certification: FCC, ISED, CE, UKCA, KCC, MIC, NCC
• ASCII command interface over UART, Host Controller Interface (HCI) mode
• ASCII commands are Backward compatible with RN487x family of modules
• Built-in Microchip transparent profile for UART data streaming
• Beacon support, OTA remote configuration, 2M uncoded PHY and long range (Coded PHY)
• Extended advertising, data length extensions and secure connections
• UART-Based Device Firmware Update (DFU), integrated 16MHz POSC, supports UART
• Seven GPIOs that can be controlled by RN command
• Multi-Link and Multi-Role, secured connection, DTM test mode, supports PTA control