low energy CC2540 Bluetooth 4.0 module

Specifications 1. Bluetooth 4.0 module

2. low energy CC2540 Bluetooth 4.0 module

MW2540 is a Bluetooth4.0 single mode module, device targeted for low power sensors and accessories. The module offers all Bluetoothlow energy features: radio, stack, profiles and application space for customer applications, so external processor is not needed. The moduleTransmission speed 1Mbitin 20 meters,used to transfer simple data sets between compact devices opening up a whole new class of Bluetooth applications such as watches, TV remote controls, medical sensors, and fitness trainers. The module can be power directly with a standard 3V coin cell batteries or pair of AAA batteries.In lowest power sleep mode it consumes only 600nA and will wake up in few hundred microseconds.    Features: Bluetooth4.0, single mode compliant- Supports master and slave modes TX power: +4.5 dBm; RX sensitivity: -88dBm Ultra low current consumption Transmit: 24mA (0 dBm) Deep Sleep mode: 0.4uA iNOVA firmware including Bluetooth Low Energy profiles such as BLP, HTP, HRP, PXP, etc. Demo Apps on iPhone 4S/New iPAD are available. Authentication IC is unnecessary for Bluetooth Low Energy apps on iPhone 4S/new iPad. Size: 24.0x12.04x1.7mm Applications: Pedometers Health care Watches Blood pressure and glucose meters Weight scales Key fobs Households sensors and collector Devices Security tags Wireless keys (keyless go) Proximity sensors HID keyboards and mice Automotive  Bluetooth Specification: Standard BluetoothV4.0, Class II Profiles: Network Availability, Proximity, fine me, heart rate, weight Scale, HID, etc. (detailed profiles depends on the firmware) Frequency Band: 2.402G ~ 2.480G Maximum Data Rate: 1Mbps RF Input Impedance: 50 ohms Baseband Crystal OSC: 16MHz Interface:  UART, PIO, AIO,Debug SPI Sensitivity: -90dBm at 0.1%BER RF TX Power: 4dBm Power Supply Voltage: 1.8~ 3.6V DC Working Current:  RX/TX Active, 20mA typical. Temperature: -40ºC to +85ºC Humidity: 10%~90% Non-Condensing Certifications: BQB/FCC/CE Environmental: RoHS Compliant Dimension: 24 * 15 * 1.7mm   2D Drawing: