BLE121LR-A-M256K-V1 Bluetooth Version, Silicon Labs BLE121LR-A-M256K-V1 Bluetooth Chip 4

BLE121LR Bluetooth 4.0 Smart Long Range Module
The BLE121LR Bluegiga is a Smart Long Range Bluetooth module designed to be used in applications where paramount RF performance and range is required. At +8 dBm TX power and -98 dBm sensitivity the BLE121LR is able to provide Bluetooth Smart connectivity to a distance of up to 450 meters.The Bluetooth module incorporates all the essential features for a Bluetooth Smart application: Bluetooth radio, software stack and GATT based profiles and is capable of hosting end user applications, which in turn means there is no external micro controller required in size or price constrained devices.BLE121LR Bluetooth Smart Long Range Module has low power consumption and can be powered using a standard 3V coin cell battery.
Bluetooth v. 4.0 Single Mode CompliantIntegrated Bluetooth Smart StackBest-in-Class RF PerformanceLow Current ConsumptionFlexible Peripheral InterfacesHost Interfaces:Programmable 8051 Processor forStand-alone OperationSimple Bluegiga BGScriptTMscripting language for quickapplication developmentBluegiga Profile ToolkitTMallowing the quick developmentof GATT based profilesDimensions: 14.7 x 13.0 x 1.8 mmBluetooth, CE, FCC, IC, South Korea and Japan qualified
Applications:/Smart home accessoriesHealth and fitness sensorsMedical sensorsiPhone and iPad accessoriesSecurity and proximity tags