Fully-certified Bluetooth Version 4.1 low energy module speeds end designs

Now available from Farnell element14, Microchip's RN4020 is a fully certified Bluetooth Version 4.1 low energy module that enables users to add low power wireless capability to their products with ease. The surface mount module offers a small form factor (11.5mm x 19.5mm x 2.5mm) and is controlled via simple ASCII commands over the UART interface. It features the complete Bluetooth stack on-board. The RN4020 also includes all Bluetooth SIG profiles, as well as MLDP (Microchip Low-energy Data Profile) for custom data. The scripting feature enables standalone operation without a host MCU or Processor. It can be remote controlled by another module over a secure connection and can be updated via the UART interface or over the air. The module's built-in high performance PCB antenna has a range typically over 100 metres. It can be used with any low-cost microcontroller for intelligent Bluetooth Low Energy applications.