It's effortless to add Bluetooth® LE to your design with our RNBD350PE plug-and-play module. The RNBD350PE is truly plug-and-play; it requires no programming, RF-design or regulatory certification. Part of our Bluetooth product portfolio, the RNBD350PE saves time, money and engineering resources which reduces your time to market. --- Plug-and-play simplicity: No wireless software development is needed, just send commands from any microcontroller (MCU) over UART. It also supports Host Controller Interface (HCI) mode for Linux/MPU applications. RF-ready with onboard antenna: RF design is complicated, but with the RNBD350PE module, you don’t have to worry about it. The RNBD350PE module comes with an on-board PCB antenna built for optimal RF performance, saving you time and design hassle. Global regulatory certified: RF certification can take a lot of time and money. RNBD350PE modules are pre-certified in US, Canada, Europe, Taiwan, China, Japan, and Korea. Choosing a pre-certified module bypasses the certification process allowing you to focus on your product. Free mobile app and source code for Android™ and iOS®: Download the app and source code to get started with creating your own mobile app. Free personalized design check service: When you choose our products, we will review and provide guidance on your schematic, PCB layout and RF testing of your design.