NRF51822
Rs. 292.40
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NRF51822
Rs. 292.40
The Waveshare Core51822 (B) is a Bluetooth 4.0 BLE / 2.4GHz multiprotocol wireless module based on the Nordic nRF51822 SoC. ARM Cortex-M0 core with 256KB Flash and 32KB RAM. Fully compatible with the NRF24L01 series and NRF51xxx pinout. Onboard PCB antenna. Suitable for ultra-low-power wearable and IoT applications.
Specifications:
- Chip: Nordic nRF51822
- CPU: ARM Cortex-M0 (32-bit)
- Bluetooth: v4.0 BLE + 2.4GHz multiprotocol
- Frequency: 2.4GHz
- Flash: 256KB
- RAM: 32KB
- Encryption: 128-bit AES hardware
- TX Power: −20 to +4 dBm (programmable)
- Communication Range: 30m (open outdoor @ 1Mbps)
- Operating Voltage: 2.0–3.6V
- Interfaces: SPI, I2C, UART, 10-bit ADC
- Antenna: Onboard PCB
Applications:
- BLE wearables and fitness devices
- Smart home appliances and mobile accessories
- RFID labels and access control
- Industrial data acquisition and control
