NRF51822 Wireless Bluetooth Module - ARM Cortex M0 + NRF24L + Bluetooth 4.0

The NRF51822 Wireless Bluetooth Module is a versatile and high-performance module designed for wireless communication and Bluetooth connectivity applications. Built around the NRF51822 chipset, this module offers reliable and efficient wireless communication capabilities with Bluetooth Low Energy (BLE) support. It's widely used in various projects, including IoT devices, wearable technology, and sensor networks. With its compact size and powerful features, it simplifies Bluetooth integration for both hobbyists and professionals.

Specificatoins of NRF51822 Wireless Bluetooth Module - ARM Cortex M0 + NRF24L + Bluetooth 4.0:

• Chipset: NRF51822 wireless communication chipset with Bluetooth Low Energy (BLE) support.
• 32-bit ARM Cortex M0 Processor
• 128-bit AES hardware encryption processor
• 256kB flash / 32kB RAM
• Programmable Peripheral Interface PPI
• Programmable output power: + 4dBm to -20dBm
• Application development and protocol stack is completely independent
• Operating Frequency: 2.4GHz ISM band.
• Transmit Power: Adjustable transmit power levels to suit different communication ranges.
• Receiver Sensitivity: High sensitivity for reliable reception of wireless data.
• Data Rate: Configurable data rates to match specific communication needs.
• Interfaces: UART, SPI, I2C for communication with microcontrollers and peripherals.
• Global Independent Power Management
• Operating voltage: 2.0V ~ 3.6V
• Temperature range: -40 ~ 85
• Communication distance: 30m (conditions: open area / 1M rate)
• Interface: In addition to P0.26 and P0.27, all I / O Interface
• Antenna: Onboard Antenna

Features of NRF51822 Wireless Bluetooth Module - ARM Cortex M0 + NRF24L + Bluetooth 4.0:

• Bluetooth Low Energy (BLE): Supports BLE for energy-efficient wireless communication and Bluetooth connectivity.
• 2.4GHz Frequency: Operates in the 2.4GHz ISM band for compatibility with a wide range of devices.
• Adjustable Transmit Power: Allows for fine-tuning transmit power levels to optimize communication range.
• High Receiver Sensitivity: Features high sensitivity to ensure dependable data reception.
• Configurable Data Rate: Enables users to configure data rates according to specific application requirements.
• Versatile Interfaces: Offers UART, SPI, and I2C interfaces for seamless communication with microcontrollers and peripherals.
• Compact Design: Compact and lightweight module for easy integration into various projects.
• Usage Tip:
• Implement power-saving modes and techniques when designing battery-powered devices to extend battery life.
• Caution:
• Ensure that the operating voltage aligns with the module's specifications to prevent potential damage.