Specifications
1. mini bluetooth 4.0 module
2. low energy CC2541 chip
MW2541 is a mini 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: 0 dBm; RX sensitivity: -93dBm
- Ultra low current consumption
- Transmit current: 18.2mA (0 dBm)
- Receiving current: 17.9mA
- Deep Sleep mode: 0.5uA
- 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: 16.0x12.0x1.7mm
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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
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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: 0 dBm
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: 16 * 12 * 1.7mm
