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The NRF51822 BLE4.0 Bluetooth 2.4G Wireless Module, Onboard Rev3 by WAVESHARE is a value-for-money bluetooth and nrf modules designed for everyday users. It features Bluetooth Version: 4 and Voltage Rating: 2 to 3.6.
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About This Product
The NRF51822 BLE4.0 Bluetooth 2.4G Wireless Module, Onboard Rev3 by WAVESHARE is a value-for-money bluetooth and nrf modules designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Bluetooth Version: 4 — faster pairing, longer range, and lower battery draw
- Voltage Rating: 2 to 3.6 — works with standard household power
- Model No. / Name: Waveshare Core 51822 (B)
- Onboard Chip: nRF51822
- Antenna Type: Onboard PCB Antenna
- Communication Distance(m): (open outdoor@1M data rate): 30m
- Frequency: 2.4GHz — smooth, flicker-free operation
- Operating Voltage: 2.0V ~ 3.6V — works with standard household power
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Headers Expansion:
Applications:
- Wearable devices
- Bluetooth intelligent application
- Mobile phone accessories
- RFID labels
- Smart home appliances
- Industry control
- Data acquisition system
Features:
- 2.4 GHz multiprotocol RF transceiver
- ARM Cortex M0 32 bit processor
- 128 bit AES HW encryption
- 256kB flash & 32kB RAM
- Programmable Peripheral Interconnect (PPI)
- Digital interfaces: SPI, I2C, UART
- 10 bit ADC
- Programmable output power: -20 to +4 dBm
- Independent application development and protocol stack
- Fully compatible with NRF24L series
- Pinout compatible with NRF51xxx series
- Global separate power management
- Operating voltage: 1.8 V ~ 3.6 V
