DA14585-00000ATREXDB-P Dialog Semiconductor

SmartBond DA14585 Range Extender Daughterboard Boost the range of your Bluetooth low energy applications Bluetooth low energy is a key technology for the Internet of Things. Some IoT applications require longer distance to be covered by the Bluetooth connection. For example, Smart Home networks need to be carefully designed to ensure all nodes can communicate with the gateway. Proximity tags and beacons could be even more useful if they worked over greater distances, allowing single nodes to cover entire commercial or industrial sites. By combining Dialogs best-in-class Bluetooth low energy chips with a high-efficiency RF Power Amplifier front-end-module, Dialogs range extender offers you optimal range without compromising on power consumption and data rate. Dialogs SmartBond DA14585 Range Extender kit allows the range of Bluetooth low energy communications to be increased in software-selectable steps without compromising on data rate and maintain best in class overall power consumption. The resulting solution meets all Bluetooth low energy and regulatory requirements. The Range Extender daughterboard is provided as an optional extra for the DA14585 Pro Development Kit, featuring the Skyworks SKY66111 discrete power amplifier. The optimized board design allows output power to be scaled by software in 2 dBm steps from +0 DA14585 dBm to +9.3 dBm (enough for whole house coverage indoors). So ARM M0 CPU system developers have freedom to balance range and overall power SWD consumption. Crucially, the solution maintains the standard Bluetooth RC32KHz UARTx2 OTP 64 kB RC16KHz SPI low energy data rate. It can also be powered from single coin cell 12C RCX ADC RAM 32 kB ensuring the smallest systems. KEYBOARD RAM 16 kB WAKEUP RAM 16 kB Pre-certified to FCC and CE standards, the SmartBond DA14585 4-CH DMA RAM 32 kB QDEC Range Extender takes the design effort out of developing long-range TIMERS DCDC BUCK ROM Bluetooth low energy applications. So manufacturers can get to market PCM/12S DCDC BOOST 128kB PDM LDOs faster with fewer design resources. GPIO matrix Benefits Applications Extends range at the lowest power All Bluetooth low energy applications consumption without compromising that require extended range like data rate Smart Home applications Runs on single coin cell battery Beacons Accelerates time to market Proximity Tags and much more www.dialog-semiconductor.com SRC BLE 5.0 MAC Ready XTAL16M Digital PHY XTAL32K RADIOFeatures Software programmable output power up to CTRL2 CTRL1 +9.3 dBm in steps of 2 dBm RBIAS gpios buck PO 2 PO 3 cTx cPx requirements FCC, ETSI and Bluetooth Blas compliant DA14585 Discrete Sky66111-11 LPF QFN40 Receiver Sensitivity < -91dBm Tx Power consumption < 18 mA at +9.3 dBm VCC FEM PWM 3 V CTRL3 VBAT 3V Rx Power consumption < 6 mA -91 dBm 3 V Extended sleep mode < 5uA 3V Operating voltage 1.8 3.6 V Supports coin cell battery (typ 3.0 V) 2 layer FR-4 PCB Integrated Printed Antenna (IFA) and RF connector for RF measurements Provision for external battery connector available 21 GPIOs available Key signals available through test points Operating temperature -40 to +85C Compatible with DA14585 Development Kit Pro DA14585 complies with Dialogs SmartBond Bluetooth 5.0 16 MHz 32 bit ARM Cortex-M0 Integrated DCDC converter low energy Supports up to 8 Bluetooth connections For more information and purchasing please visit