Bluetooth smart module (Central/Peripheral)
Datasheet
Features
- Upper layer protocol stack & SDK from Nordic Semiconductor www.nordicsemi.com/eng/support
- Bluetooth specification version 4.1 (single mode)
- Output Power: +4dBm max.
- Receiver sensitivity: basic rate -88dBm typical
- Host interface: UART
- Operating temperature: -25 to +85 degrees C
- Storage temperature: -25 to +85 degrees C
- Supply voltage: 1.9 to 3.6VDC
- 10.5 x 9.2 x 2.0mm
- Module has embedded 16MHz clock
- Connection to external 32kHz clock available via 13pin/14pin (GPIO_27 /GPIO_26)
- All 31 GPIO pins of nRF51822 assigned, enhancing design flexibility to include LED, button, remote controller or keyboard(Matrix)
- RAM: 32K bytes
- RoHS compliant
- Certifications: QDID/Radio Act
Block Diagram
